GMC Sierra 1500 Legroom (2002 - 2024)

Researched By The AutoPadre Research Team

Last Updated 2024-01-29

In the first row, the GMC Sierra 1500 legroom ranges from a minimum of 41.3 inches to a maximum of 45.3 inches.

The GMC Sierra 1500 has a minimum of 33.7 inches and a maximum of 43.4 inches of second row legroom.

Check out the Legroom specifications for other makes and models.

2024 GMC Sierra 1500 Legroom

In the first row, the 2024 GMC Sierra 1500 legroom is 44.53 inches.

The second row legroom of the 2024 GMC Sierra 1500 is 43.4 inches.

For legroom data by trim level, see the table below.

2024 GMC Sierra 1500 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Denali Ultimate Crew Cab 147" Truck	6.2L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	44.53 in.	43.4 in.
AT4X Crew Cab 147" Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	44.53 in.	43.4 in.
AT4 Crew Cab 157" Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	44.53 in.	43.4 in.
AT4 Crew Cab 147" Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	44.53 in.	43.4 in.
SLT Crew Cab 157" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44.53 in.	43.4 in.
SLT Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44.53 in.	43.4 in.

2024 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
SLT Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44.53 in.	43.4 in.
SLE Double Cab 147" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44.53 in.	35.24 in.
SLE Crew Cab 157" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44.53 in.	43.4 in.
SLE Crew Cab 147" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44.53 in.	43.4 in.
SLE Double Cab 147" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44.53 in.	35.24 in.
SLE Crew Cab 147" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44.53 in.	43.4 in.

2024 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Pro Reg Cab 140" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44.53 in.
Pro Reg Cab 126" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44.53 in.
Pro Double Cab 147" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44.53 in.	35.24 in.
Pro Crew Cab 157" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44.53 in.	43.4 in.
Pro Crew Cab 147" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44.53 in.	43.4 in.
Pro Reg Cab 140" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44.53 in.

2024 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Pro Reg Cab 126" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44.53 in.
Pro Double Cab 147" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44.53 in.	35.24 in.
Pro Crew Cab 147" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44.53 in.	43.4 in.
Elevation Double Cab 147" w/ 3VL Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44.53 in.	35.24 in.
Elevation Double Cab 147" w/ 3SB Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44.53 in.	35.24 in.
Elevation Crew Cab 157" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44.53 in.	43.4 in.

2024 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Elevation Crew Cab 147" w/ 3VL Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44.53 in.	43.4 in.
Elevation Crew Cab 147" w/ 3SB Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44.53 in.	43.4 in.
Elevation Double Cab 147" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44.53 in.	35.24 in.
Elevation Crew Cab 147" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44.53 in.	43.4 in.
Denali Crew Cab 157" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	44.53 in.	43.4 in.
Denali Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	44.53 in.	43.4 in.

2024 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Denali Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| RWD	44.53 in.	43.4 in.

2024 GMC Sierra 1500 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Denali Ultimate Crew Cab 147" Truck	6.2L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	113 cm	110 cm
AT4X Crew Cab 147" Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	113 cm	110 cm
AT4 Crew Cab 157" Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	113 cm	110 cm
AT4 Crew Cab 147" Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	113 cm	110 cm
SLT Crew Cab 157" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	113 cm	110 cm
SLT Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	113 cm	110 cm

2024 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
SLT Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	113 cm	110 cm
SLE Double Cab 147" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	113 cm	90 cm
SLE Crew Cab 157" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	113 cm	110 cm
SLE Crew Cab 147" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	113 cm	110 cm
SLE Double Cab 147" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	113 cm	90 cm
SLE Crew Cab 147" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	113 cm	110 cm

2024 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Pro Reg Cab 140" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	113 cm
Pro Reg Cab 126" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	113 cm
Pro Double Cab 147" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	113 cm	90 cm
Pro Crew Cab 157" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	113 cm	110 cm
Pro Crew Cab 147" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	113 cm	110 cm
Pro Reg Cab 140" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	113 cm

2024 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Pro Reg Cab 126" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	113 cm
Pro Double Cab 147" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	113 cm	90 cm
Pro Crew Cab 147" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	113 cm	110 cm
Elevation Double Cab 147" w/ 3VL Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	113 cm	90 cm
Elevation Double Cab 147" w/ 3SB Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	113 cm	90 cm
Elevation Crew Cab 157" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	113 cm	110 cm

2024 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Elevation Crew Cab 147" w/ 3VL Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	113 cm	110 cm
Elevation Crew Cab 147" w/ 3SB Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	113 cm	110 cm
Elevation Double Cab 147" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	113 cm	90 cm
Elevation Crew Cab 147" Truck	Turbo \| MAX \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	113 cm	110 cm
Denali Crew Cab 157" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	113 cm	110 cm
Denali Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	113 cm	110 cm

2024 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Denali Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| RWD	113 cm	110 cm

2023 GMC Sierra 1500 Legroom

In the first row, the 2023 GMC Sierra 1500 legroom is 44 inches.

The second row legroom of the 2023 GMC Sierra 1500 is 43 inches.

For legroom data by trim level, see the table below.

2023 GMC Sierra 1500 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Denali Ultimate Crew Cab 147" Truck	6.2L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	44 in.	43 in.
AT4X Crew Cab 147" Truck	6.2L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	44 in.	43 in.
AT4 Crew Cab 157" Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	44 in.	43 in.
AT4 Crew Cab 147" Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	44 in.	43 in.
SLT Crew Cab 157" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	43 in.
SLT Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	43 in.

2023 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
SLT Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44 in.	43 in.
SLE Double Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	35 in.
SLE Crew Cab 157" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	43 in.
SLE Crew Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	43 in.
SLE Double Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44 in.	35 in.
SLE Crew Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44 in.	43 in.

2023 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Pro Reg Cab 140" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.
Pro Reg Cab 126" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.
Pro Double Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	35 in.
Pro Crew Cab 157" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	43 in.
Pro Crew Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	43 in.
Pro Reg Cab 140" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44 in.

2023 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Pro Reg Cab 126" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44 in.
Pro Double Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44 in.	35 in.
Pro Crew Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44 in.	43 in.
Elevation Double Cab 147" w/ 3VL Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	35 in.
Elevation Double Cab 147" w/ 3SB Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	35 in.
Elevation Crew Cab 157" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	43 in.

2023 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Elevation Crew Cab 147" w/ 3VL Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	43 in.
Elevation Crew Cab 147" w/ 3SB Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	43 in.
Elevation Double Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44 in.	35 in.
Elevation Crew Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44 in.	43 in.
Denali Crew Cab 157" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	44 in.	43 in.
Denali Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	44 in.	43 in.

2023 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Denali Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| RWD	44 in.	43 in.

2023 GMC Sierra 1500 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Denali Ultimate Crew Cab 147" Truck	6.2L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	111 cm	109 cm
AT4X Crew Cab 147" Truck	6.2L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	111 cm	109 cm
AT4 Crew Cab 157" Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	111 cm	109 cm
AT4 Crew Cab 147" Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	111 cm	109 cm
SLT Crew Cab 157" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	109 cm
SLT Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	109 cm

2023 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
SLT Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	111 cm	109 cm
SLE Double Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	88 cm
SLE Crew Cab 157" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	109 cm
SLE Crew Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	109 cm
SLE Double Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	111 cm	88 cm
SLE Crew Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	111 cm	109 cm

2023 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Pro Reg Cab 140" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm
Pro Reg Cab 126" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm
Pro Double Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	88 cm
Pro Crew Cab 157" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	109 cm
Pro Crew Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	109 cm
Pro Reg Cab 140" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	111 cm

2023 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Pro Reg Cab 126" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	111 cm
Pro Double Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	111 cm	88 cm
Pro Crew Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	111 cm	109 cm
Elevation Double Cab 147" w/ 3VL Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	88 cm
Elevation Double Cab 147" w/ 3SB Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	88 cm
Elevation Crew Cab 157" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	109 cm

2023 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Elevation Crew Cab 147" w/ 3VL Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	109 cm
Elevation Crew Cab 147" w/ 3SB Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	109 cm
Elevation Double Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	111 cm	88 cm
Elevation Crew Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	111 cm	109 cm
Denali Crew Cab 157" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	111 cm	109 cm
Denali Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	111 cm	109 cm

2023 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Denali Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| RWD	111 cm	109 cm

2022 GMC Sierra 1500 Legroom

In the first row, the 2022 GMC Sierra 1500 legroom is 44 inches.

The second row legroom of the 2022 GMC Sierra 1500 is 43 inches.

For legroom data by trim level, see the table below.

2022 GMC Sierra 1500 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Limited AT4 Crew Cab 157" Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Limited AT4 Crew Cab 147" Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Limited SLT Crew Cab 157" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Limited SLT Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Limited SLT Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	44 in.	43 in.
Limited SLE Double Cab 147" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	35 in.

2022 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Limited SLE Crew Cab 157" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Limited SLE Crew Cab 147" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Limited SLE Double Cab 147" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44 in.	35 in.
Limited SLE Crew Cab 147" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44 in.	43 in.
Limited Pro Reg Cab 140" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.
Limited Pro Double Cab 147" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	35 in.

2022 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Limited Pro Crew Cab 157" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Limited Pro Crew Cab 147" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Limited Pro Reg Cab 140" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44 in.
Limited Pro Double Cab 147" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44 in.	35 in.
Limited Pro Crew Cab 147" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44 in.	43 in.
Limited Elevation Double Cab 147" w/ 3VL Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	35 in.

2022 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Limited Elevation Double Cab 147" w/ 3SB Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	35 in.
Limited Elevation Crew Cab 157" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Limited Elevation Crew Cab 147" w/ 3VL Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Limited Elevation Crew Cab 147" w/ 3SB Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Limited Elevation Double Cab 147" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44 in.	35 in.
Limited Elevation Crew Cab 147" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44 in.	43 in.

2022 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Limited Denali Crew Cab 157" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Limited Denali Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Limited Denali Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	44 in.	43 in.
Denali Ultimate Crew Cab 147" Truck	6.2L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	44 in.	43 in.
AT4X Crew Cab 147" Truck	6.2L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	44 in.	43 in.
AT4 Crew Cab 157" Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	44 in.	43 in.

2022 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
AT4 Crew Cab 147" Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	44 in.	43 in.
SLT Crew Cab 157" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	43 in.
SLT Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	43 in.
SLT Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44 in.	43 in.
SLE Double Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	35 in.
SLE Crew Cab 157" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	43 in.

2022 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
SLE Crew Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	43 in.
SLE Double Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44 in.	35 in.
SLE Crew Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44 in.	43 in.
Pro Reg Cab 140" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.
Pro Reg Cab 126" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.
Pro Double Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	35 in.

2022 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Pro Crew Cab 157" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	43 in.
Pro Crew Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	43 in.
Pro Reg Cab 140" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44 in.
Pro Reg Cab 126" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44 in.
Pro Double Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44 in.	35 in.
Pro Crew Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44 in.	43 in.

2022 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Elevation Double Cab 147" w/ 3VL Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	35 in.
Elevation Double Cab 147" w/ 3SB Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	35 in.
Elevation Crew Cab 157" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	43 in.
Elevation Crew Cab 147" w/ 3VL Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	43 in.
Elevation Crew Cab 147" w/ 3SB Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	44 in.	43 in.
Elevation Double Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44 in.	35 in.

2022 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Elevation Crew Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	44 in.	43 in.
Denali Crew Cab 157" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	44 in.	43 in.
Denali Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	44 in.	43 in.
Denali Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| RWD	44 in.	43 in.

2022 GMC Sierra 1500 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Limited AT4 Crew Cab 157" Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Limited AT4 Crew Cab 147" Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Limited SLT Crew Cab 157" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Limited SLT Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Limited SLT Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	111 cm	109 cm
Limited SLE Double Cab 147" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	88 cm

2022 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Limited SLE Crew Cab 157" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Limited SLE Crew Cab 147" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Limited SLE Double Cab 147" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	111 cm	88 cm
Limited SLE Crew Cab 147" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	111 cm	109 cm
Limited Pro Reg Cab 140" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm
Limited Pro Double Cab 147" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	88 cm

2022 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Limited Pro Crew Cab 157" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Limited Pro Crew Cab 147" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Limited Pro Reg Cab 140" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	111 cm
Limited Pro Double Cab 147" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	111 cm	88 cm
Limited Pro Crew Cab 147" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	111 cm	109 cm
Limited Elevation Double Cab 147" w/ 3VL Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	88 cm

2022 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Limited Elevation Double Cab 147" w/ 3SB Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	88 cm
Limited Elevation Crew Cab 157" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Limited Elevation Crew Cab 147" w/ 3VL Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Limited Elevation Crew Cab 147" w/ 3SB Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Limited Elevation Double Cab 147" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	111 cm	88 cm
Limited Elevation Crew Cab 147" Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	111 cm	109 cm

2022 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Limited Denali Crew Cab 157" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Limited Denali Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Limited Denali Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	111 cm	109 cm
Denali Ultimate Crew Cab 147" Truck	6.2L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	111 cm	109 cm
AT4X Crew Cab 147" Truck	6.2L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	111 cm	109 cm
AT4 Crew Cab 157" Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	111 cm	109 cm

2022 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
AT4 Crew Cab 147" Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	111 cm	109 cm
SLT Crew Cab 157" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	109 cm
SLT Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	109 cm
SLT Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	111 cm	109 cm
SLE Double Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	88 cm
SLE Crew Cab 157" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	109 cm

2022 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
SLE Crew Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	109 cm
SLE Double Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	111 cm	88 cm
SLE Crew Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	111 cm	109 cm
Pro Reg Cab 140" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm
Pro Reg Cab 126" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm
Pro Double Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	88 cm

2022 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Pro Crew Cab 157" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	109 cm
Pro Crew Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	109 cm
Pro Reg Cab 140" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	111 cm
Pro Reg Cab 126" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	111 cm
Pro Double Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	111 cm	88 cm
Pro Crew Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	111 cm	109 cm

2022 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Elevation Double Cab 147" w/ 3VL Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	88 cm
Elevation Double Cab 147" w/ 3SB Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	88 cm
Elevation Crew Cab 157" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	109 cm
Elevation Crew Cab 147" w/ 3VL Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	109 cm
Elevation Crew Cab 147" w/ 3SB Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| 4WD	111 cm	109 cm
Elevation Double Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	111 cm	88 cm

2022 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Elevation Crew Cab 147" Truck	2.7L \| Turbo \| HIGH-OUTPUT \| 8 Spd Auto, (Column Shifter) Electronically Controlled \| RWD	111 cm	109 cm
Denali Crew Cab 157" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	111 cm	109 cm
Denali Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| 4WD	111 cm	109 cm
Denali Crew Cab 147" Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto With Electronic Precision Shift, Electronically Controlled \| RWD	111 cm	109 cm

2021 GMC Sierra 1500 Legroom

In the first row, the 2021 GMC Sierra 1500 legroom is 44 inches.

For legroom data by trim level, see the table below.

2021 GMC Sierra 1500 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Regular Cab Truck	5.3L \| V8 \| ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT \| 4WD	44 in.
Regular Cab Truck	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	44 in.
Regular Cab Truck	5.3L \| V8 \| ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT \| RWD	44 in.
Regular Cab Truck	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	44 in.
Extended Cab SLE Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	35 in.
Extended Cab SLE Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44 in.	35 in.

2021 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Extended Cab SLE Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	35 in.
Extended Cab SLE Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 8 Spd Auto, Electronically Controlled \| RWD	44 in.	35 in.
Extended Cab SLE Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| RWD	44 in.	35 in.
Extended Cab SLE Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44 in.	35 in.
Extended Cab Elevation Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	35 in.
Extended Cab Elevation Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44 in.	35 in.

2021 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Extended Cab Elevation Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	35 in.
Extended Cab Elevation 3VL Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	35 in.
Extended Cab Elevation Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 8 Spd Auto, Electronically Controlled \| RWD	44 in.	35 in.
Extended Cab Elevation Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| RWD	44 in.	35 in.
Extended Cab Elevation Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44 in.	35 in.
Extended Cab Truck	2.7L \| Turbo \| 6 Spd Auto, Electronically Controlled \| 4WD	44 in.	35 in.

2021 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Extended Cab Truck	5.3L \| V8 \| ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	35 in.
Extended Cab Truck	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	44 in.	35 in.
Extended Cab Truck	2.7L \| Turbo \| 6 Spd Auto, Electronically Controlled \| RWD	44 in.	35 in.
Extended Cab Truck	5.3L \| V8 \| ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT \| 8 Spd Auto, Electronically Controlled \| RWD	44 in.	35 in.
Extended Cab Truck	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	44 in.	35 in.
Crew Cab SLT Truck	3.0L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.

2021 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Crew Cab SLT Truck	5.3L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Crew Cab SLT Truck	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Crew Cab SLT Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto, Electronically Controlled \| RWD	44 in.	43 in.
Crew Cab SLT Truck	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	44 in.	43 in.
Crew Cab SLE Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Crew Cab SLE Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.

2021 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Crew Cab SLE Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Crew Cab SLE Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 8 Spd Auto, Electronically Controlled \| RWD	44 in.	43 in.
Crew Cab SLE Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| RWD	44 in.	43 in.
Crew Cab SLE Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44 in.	43 in.
Crew Cab Elevation Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Crew Cab Elevation Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.

2021 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Crew Cab Elevation Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Crew Cab Elevation 3VL Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Crew Cab Elevation Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 8 Spd Auto, Electronically Controlled \| RWD	44 in.	43 in.
Crew Cab Elevation Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| RWD	44 in.	43 in.
Crew Cab Elevation Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44 in.	43 in.
Crew Cab Denali Truck	6.2L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.

2021 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Crew Cab Denali Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 4WD	44 in.	43 in.
Crew Cab Denali Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Crew Cab Denali Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto, Electronically Controlled \| RWD	44 in.	43 in.
Crew Cab Denali Truck	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	44 in.	43 in.
Crew Cab AT4 Truck	6.2L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Crew Cab AT4 Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 4WD	44 in.	43 in.

2021 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Crew Cab AT4 Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Crew Cab Truck	2.7L \| Turbo \| 6 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Crew Cab Truck	5.3L \| V8 \| ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT \| 8 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Crew Cab Truck	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	44 in.	43 in.
Crew Cab Truck	2.7L \| Turbo \| 6 Spd Auto, Electronically Controlled \| RWD	44 in.	43 in.
Crew Cab Truck	5.3L \| V8 \| ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT \| 8 Spd Auto, Electronically Controlled \| RWD	44 in.	43 in.

2021 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Crew Cab Truck	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	44 in.	43 in.

2021 GMC Sierra 1500 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Regular Cab Truck	5.3L \| V8 \| ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT \| 4WD	111 cm
Regular Cab Truck	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	111 cm
Regular Cab Truck	5.3L \| V8 \| ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT \| RWD	111 cm
Regular Cab Truck	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	111 cm
Extended Cab SLE Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	88 cm
Extended Cab SLE Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	111 cm	88 cm

2021 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Extended Cab SLE Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	88 cm
Extended Cab SLE Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 8 Spd Auto, Electronically Controlled \| RWD	111 cm	88 cm
Extended Cab SLE Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| RWD	111 cm	88 cm
Extended Cab SLE Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	111 cm	88 cm
Extended Cab Elevation Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	88 cm
Extended Cab Elevation Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	111 cm	88 cm

2021 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Extended Cab Elevation Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	88 cm
Extended Cab Elevation 3VL Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	88 cm
Extended Cab Elevation Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 8 Spd Auto, Electronically Controlled \| RWD	111 cm	88 cm
Extended Cab Elevation Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| RWD	111 cm	88 cm
Extended Cab Elevation Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	111 cm	88 cm
Extended Cab Truck	2.7L \| Turbo \| 6 Spd Auto, Electronically Controlled \| 4WD	111 cm	88 cm

2021 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Extended Cab Truck	5.3L \| V8 \| ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	88 cm
Extended Cab Truck	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	111 cm	88 cm
Extended Cab Truck	2.7L \| Turbo \| 6 Spd Auto, Electronically Controlled \| RWD	111 cm	88 cm
Extended Cab Truck	5.3L \| V8 \| ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT \| 8 Spd Auto, Electronically Controlled \| RWD	111 cm	88 cm
Extended Cab Truck	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	111 cm	88 cm
Crew Cab SLT Truck	3.0L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm

2021 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Crew Cab SLT Truck	5.3L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Crew Cab SLT Truck	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Crew Cab SLT Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto, Electronically Controlled \| RWD	111 cm	109 cm
Crew Cab SLT Truck	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	111 cm	109 cm
Crew Cab SLE Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Crew Cab SLE Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm

2021 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Crew Cab SLE Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Crew Cab SLE Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 8 Spd Auto, Electronically Controlled \| RWD	111 cm	109 cm
Crew Cab SLE Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| RWD	111 cm	109 cm
Crew Cab SLE Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	111 cm	109 cm
Crew Cab Elevation Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Crew Cab Elevation Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm

2021 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Crew Cab Elevation Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Crew Cab Elevation 3VL Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Crew Cab Elevation Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 8 Spd Auto, Electronically Controlled \| RWD	111 cm	109 cm
Crew Cab Elevation Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| RWD	111 cm	109 cm
Crew Cab Elevation Truck	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	111 cm	109 cm
Crew Cab Denali Truck	6.2L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm

2021 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Crew Cab Denali Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 4WD	111 cm	109 cm
Crew Cab Denali Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Crew Cab Denali Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 10 Spd Auto, Electronically Controlled \| RWD	111 cm	109 cm
Crew Cab Denali Truck	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	111 cm	109 cm
Crew Cab AT4 Truck	6.2L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Crew Cab AT4 Truck	3.0L \| Turbo \| I6 \| DURAMAX \| 4WD	111 cm	109 cm

2021 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Crew Cab AT4 Truck	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Crew Cab Truck	2.7L \| Turbo \| 6 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Crew Cab Truck	5.3L \| V8 \| ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT \| 8 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Crew Cab Truck	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	111 cm	109 cm
Crew Cab Truck	2.7L \| Turbo \| 6 Spd Auto, Electronically Controlled \| RWD	111 cm	109 cm
Crew Cab Truck	5.3L \| V8 \| ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT \| 8 Spd Auto, Electronically Controlled \| RWD	111 cm	109 cm

2021 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Crew Cab Truck	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	111 cm	109 cm

2020 GMC Sierra 1500 Legroom

In the first row, the 2020 GMC Sierra 1500 legroom is 44.5 inches.

For legroom data by trim level, see the table below.

2020 GMC Sierra 1500 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	44.5 in.
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	44.5 in.
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	35.2 in.
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	35.2 in.
1500 Extended Cab SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	35.2 in.
1500 Extended Cab SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	35.2 in.

2020 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	35.2 in.
1500 Extended Cab Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	35.2 in.
1500 Extended Cab AT4	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	35.2 in.
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	35.2 in.
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	44.5 in.	35.2 in.
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.

2020 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Crew Cab SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.
1500 Crew Cab SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Crew Cab Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.
1500 Crew Cab Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.

2020 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Crew Cab AT4	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Double Cab 147" SLT	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	35.2 in.
1500 Crew Cab 157" SLT	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.

2020 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab 147" SLT	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.
1500 Double Cab 147" SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	35.2 in.
1500 Crew Cab 157" SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Crew Cab 147" SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Double Cab 147" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	35.2 in.
1500 Crew Cab 157" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.

2020 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab 147" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.
1500 Double Cab 147" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	35.2 in.
1500 Crew Cab 157" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Crew Cab 147" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Double Cab 147" Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	35.2 in.
1500 Crew Cab 157" Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.

2020 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab 147" Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.
1500 Double Cab 147" Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	35.2 in.
1500 Crew Cab 157" Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Crew Cab 147" Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Crew Cab 157" Denali	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.
1500 Crew Cab 147" Denali	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.

2020 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab 157" Denali	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Crew Cab 147" Denali	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Reg Cab 140"	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	44.5 in.
1500 Double Cab 147"	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	35.2 in.
1500 Crew Cab 157"	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.
1500 Crew Cab 147"	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.

2020 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Reg Cab 140"	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	44.5 in.
1500 Double Cab 147"	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	44.5 in.	35.2 in.
1500 Crew Cab 157"	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Crew Cab 147"	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Double Cab 147" AT4	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	35.2 in.
1500 Crew Cab 157" AT4	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.

2020 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab 147" AT4	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.

2020 GMC Sierra 1500 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	113 cm
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	113 cm
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	113 cm	89.4 cm
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	89.4 cm
1500 Extended Cab SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	89.4 cm
1500 Extended Cab SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	89.4 cm

2020 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	89.4 cm
1500 Extended Cab Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	89.4 cm
1500 Extended Cab AT4	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	113 cm	89.4 cm
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	113 cm	89.4 cm
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	113 cm	89.4 cm
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm

2020 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Crew Cab SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm
1500 Crew Cab SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Crew Cab Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm
1500 Crew Cab Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm

2020 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Crew Cab AT4	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Double Cab 147" SLT	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	113 cm	89.4 cm
1500 Crew Cab 157" SLT	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm

2020 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab 147" SLT	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm
1500 Double Cab 147" SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	89.4 cm
1500 Crew Cab 157" SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Crew Cab 147" SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Double Cab 147" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	89.4 cm
1500 Crew Cab 157" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm

2020 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab 147" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm
1500 Double Cab 147" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	89.4 cm
1500 Crew Cab 157" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Crew Cab 147" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Double Cab 147" Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	89.4 cm
1500 Crew Cab 157" Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm

2020 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab 147" Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm
1500 Double Cab 147" Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	89.4 cm
1500 Crew Cab 157" Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Crew Cab 147" Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Crew Cab 157" Denali	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm
1500 Crew Cab 147" Denali	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm

2020 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab 157" Denali	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Crew Cab 147" Denali	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Reg Cab 140"	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	113 cm
1500 Double Cab 147"	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	113 cm	89.4 cm
1500 Crew Cab 157"	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm
1500 Crew Cab 147"	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm

2020 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Reg Cab 140"	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	113 cm
1500 Double Cab 147"	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	113 cm	89.4 cm
1500 Crew Cab 157"	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Crew Cab 147"	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Double Cab 147" AT4	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	113 cm	89.4 cm
1500 Crew Cab 157" AT4	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm

2020 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab 147" AT4	5.3L \| V8 \| ECOTEC3 \| 10 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm

2019 GMC Sierra 1500 Legroom

In the first row, the 2019 GMC Sierra 1500 legroom ranges between 44.5 inches and 45.3 inches.

For legroom data by trim level, see the table below.

2019 GMC Sierra 1500 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Limited 1500 Extended Cab SLE	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	34.6 in.
Limited 1500 Extended Cab SLE	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	34.6 in.
Limited 1500 Extended Cab	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	34.6 in.
Limited 1500 Extended Cab	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	34.6 in.
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| 4WD	44.5 in.
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| RWD	44.5 in.

2019 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	35.2 in.
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	35.2 in.
1500 Extended Cab SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	35.2 in.
1500 Extended Cab SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	35.2 in.
1500 Extended Cab Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	35.2 in.
1500 Extended Cab Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	35.2 in.

2019 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab AT4	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	35.2 in.
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	35.2 in.
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| RWD	44.5 in.	35.2 in.
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Crew Cab SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.

2019 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Crew Cab AT4	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.

2019 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Limited 1500 Double Cab SLE	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	34.6 in.
Limited 1500 Double Cab SLE	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	34.6 in.
Limited 1500 Double Cab	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	34.6 in.
Limited 1500 Double Cab	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	34.6 in.
1500 Double Cab 147" SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	35.2 in.
1500 Crew Cab 157" SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.

2019 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab 147" SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.
1500 Double Cab 147" SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	35.2 in.
1500 Crew Cab 157" SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Crew Cab 147" SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Double Cab 147" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	35.2 in.
1500 Crew Cab 157" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.

2019 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab 147" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.
1500 Double Cab 147" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	35.2 in.
1500 Crew Cab 157" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Crew Cab 147" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Double Cab 147" Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	35.2 in.
1500 Double Cab 147" Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	35.2 in.

2019 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab 157" Denali	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.
1500 Crew Cab 147" Denali	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.
1500 Crew Cab 157" Denali	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Crew Cab 147" Denali	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Reg Cab 140"	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| 4WD	44.5 in.
1500 Double Cab 147"	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	35.2 in.

2019 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab 157"	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.
1500 Crew Cab 147"	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.
1500 Reg Cab 140"	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| RWD	44.5 in.
1500 Double Cab 147"	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| RWD	44.5 in.	35.2 in.
1500 Crew Cab 157"	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.
1500 Crew Cab 147"	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| RWD	44.5 in.	43.4 in.

2019 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Double Cab 147" AT4	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	35.2 in.
1500 Crew Cab 157" AT4	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.
1500 Crew Cab 147" AT4	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	44.5 in.	43.4 in.

2019 GMC Sierra 1500 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Limited 1500 Extended Cab SLE	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	87.9 cm
Limited 1500 Extended Cab SLE	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	87.9 cm
Limited 1500 Extended Cab	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	87.9 cm
Limited 1500 Extended Cab	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	87.9 cm
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| 4WD	113 cm
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| RWD	113 cm

2019 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	89.4 cm
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	89.4 cm
1500 Extended Cab SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	89.4 cm
1500 Extended Cab SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	89.4 cm
1500 Extended Cab Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	89.4 cm
1500 Extended Cab Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	89.4 cm

2019 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab AT4	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	89.4 cm
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| 4WD	113 cm	89.4 cm
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| RWD	113 cm	89.4 cm
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Crew Cab SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm

2019 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Crew Cab AT4	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm

2019 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Limited 1500 Double Cab SLE	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	87.9 cm
Limited 1500 Double Cab SLE	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	87.9 cm
Limited 1500 Double Cab	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	87.9 cm
Limited 1500 Double Cab	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	87.9 cm
1500 Double Cab 147" SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	89.4 cm
1500 Crew Cab 157" SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm

2019 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab 147" SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm
1500 Double Cab 147" SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	89.4 cm
1500 Crew Cab 157" SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Crew Cab 147" SLT	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Double Cab 147" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	89.4 cm
1500 Crew Cab 157" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm

2019 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab 147" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm
1500 Double Cab 147" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	89.4 cm
1500 Crew Cab 157" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Crew Cab 147" SLE	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Double Cab 147" Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	89.4 cm
1500 Double Cab 147" Elevation	2.7L \| Turbo \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	89.4 cm

2019 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab 157" Denali	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm
1500 Crew Cab 147" Denali	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm
1500 Crew Cab 157" Denali	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Crew Cab 147" Denali	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Reg Cab 140"	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| 4WD	113 cm
1500 Double Cab 147"	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| 4WD	113 cm	89.4 cm

2019 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab 157"	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm
1500 Crew Cab 147"	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm
1500 Reg Cab 140"	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| RWD	113 cm
1500 Double Cab 147"	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| RWD	113 cm	89.4 cm
1500 Crew Cab 157"	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm
1500 Crew Cab 147"	4.3L \| V6 \| ECOTEC3 \| 6 Spd Auto, Electronically Controlled \| RWD	113 cm	110.2 cm

2019 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Double Cab 147" AT4	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	89.4 cm
1500 Crew Cab 157" AT4	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm
1500 Crew Cab 147" AT4	5.3L \| V8 \| ECOTEC3 \| 8 Spd Auto, Electronically Controlled \| 4WD	113 cm	110.2 cm

2018 GMC Sierra 1500 Legroom

In the first row, the 2018 GMC Sierra 1500 legroom is 45.3 inches.

For legroom data by trim level, see the table below.

2018 GMC Sierra 1500 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Regular Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.
1500 Regular Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	34.6 in.
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	34.6 in.

2018 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	34.6 in.
1500 Extended Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	34.6 in.
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	34.6 in.
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	34.6 in.
1500 Crew Cab SLT eAssist	5.3L \| Hybrid \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	40.9 in.
1500 Crew Cab SLT eAssist	5.3L \| Hybrid \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	40.9 in.

2018 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	40.9 in.
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	40.9 in.
1500 Crew Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	40.9 in.
1500 Crew Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	40.9 in.
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 8 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	40.9 in.
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 8 Spd Auto, Electronically Controlled \| RWD	45.3 in.	40.9 in.

2018 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	40.9 in.
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	40.9 in.

2018 GMC Sierra 1500 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Regular Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm
1500 Regular Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	87.9 cm
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	87.9 cm

2018 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	87.9 cm
1500 Extended Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	87.9 cm
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	87.9 cm
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	87.9 cm
1500 Crew Cab SLT eAssist	5.3L \| Hybrid \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	103.9 cm
1500 Crew Cab SLT eAssist	5.3L \| Hybrid \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	103.9 cm

2018 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	103.9 cm
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	103.9 cm
1500 Crew Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	103.9 cm
1500 Crew Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	103.9 cm
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 8 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	103.9 cm
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 8 Spd Auto, Electronically Controlled \| RWD	115.1 cm	103.9 cm

2018 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	103.9 cm
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	103.9 cm

2017 GMC Sierra 1500 Legroom

In the first row, the 2017 GMC Sierra 1500 legroom is 45.3 inches.

For legroom data by trim level, see the table below.

2017 GMC Sierra 1500 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Regular Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.
1500 Regular Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	34.6 in.
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	34.6 in.

2017 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	34.6 in.
1500 Extended Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	34.6 in.
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	34.6 in.
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	34.6 in.
1500 Crew Cab SLT eAssist	5.3L \| Hybrid \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	40.9 in.
1500 Crew Cab SLT eAssist	5.3L \| Hybrid \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	40.9 in.

2017 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	40.9 in.
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	40.9 in.
1500 Crew Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	40.9 in.
1500 Crew Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	40.9 in.
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 8 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	40.9 in.
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 8 Spd Auto, Electronically Controlled \| RWD	45.3 in.	40.9 in.

2017 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	40.9 in.
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	40.9 in.

2017 GMC Sierra 1500 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Regular Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm
1500 Regular Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	87.9 cm
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	87.9 cm

2017 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	87.9 cm
1500 Extended Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	87.9 cm
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	87.9 cm
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	87.9 cm
1500 Crew Cab SLT eAssist	5.3L \| Hybrid \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	103.9 cm
1500 Crew Cab SLT eAssist	5.3L \| Hybrid \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	103.9 cm

2017 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	103.9 cm
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	103.9 cm
1500 Crew Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	103.9 cm
1500 Crew Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	103.9 cm
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 8 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	103.9 cm
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 8 Spd Auto, Electronically Controlled \| RWD	115.1 cm	103.9 cm

2017 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	103.9 cm
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	103.9 cm

2016 GMC Sierra 1500 Legroom

In the first row, the 2016 GMC Sierra 1500 legroom is 45.3 inches.

For legroom data by trim level, see the table below.

2016 GMC Sierra 1500 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Regular Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.
1500 Regular Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	34.6 in.
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	34.6 in.

2016 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	34.6 in.
1500 Extended Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	34.6 in.
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	34.6 in.
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	34.6 in.
1500 Crew Cab SLT eAssist	5.3L \| Hybrid \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	40.9 in.
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	40.9 in.

2016 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	40.9 in.
1500 Crew Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	40.9 in.
1500 Crew Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	40.9 in.
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 8 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	40.9 in.
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 8 Spd Auto, Electronically Controlled \| RWD	45.3 in.	40.9 in.
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	40.9 in.

2016 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	40.9 in.

2016 GMC Sierra 1500 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Regular Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm
1500 Regular Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	87.9 cm
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	87.9 cm

2016 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	87.9 cm
1500 Extended Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	87.9 cm
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	87.9 cm
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	87.9 cm
1500 Crew Cab SLT eAssist	5.3L \| Hybrid \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	103.9 cm
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	103.9 cm

2016 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	103.9 cm
1500 Crew Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	103.9 cm
1500 Crew Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	103.9 cm
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 8 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	103.9 cm
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 8 Spd Auto, Electronically Controlled \| RWD	115.1 cm	103.9 cm
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	103.9 cm

2016 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	103.9 cm

2015 GMC Sierra 1500 Legroom

In the first row, the 2015 GMC Sierra 1500 legroom is 45.3 inches.

For legroom data by trim level, see the table below.

2015 GMC Sierra 1500 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Regular Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.
1500 Regular Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	34.6 in.
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	34.6 in.

2015 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	34.6 in.
1500 Extended Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	34.6 in.
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	34.6 in.
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	34.6 in.
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	40.9 in.
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	40.9 in.

2015 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	40.9 in.
1500 Crew Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	40.9 in.
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	40.9 in.
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	40.9 in.
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	40.9 in.
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	40.9 in.

2015 GMC Sierra 1500 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Regular Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm
1500 Regular Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	87.9 cm
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	87.9 cm

2015 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	87.9 cm
1500 Extended Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	87.9 cm
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	87.9 cm
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	87.9 cm
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	103.9 cm
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	103.9 cm

2015 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	103.9 cm
1500 Crew Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	103.9 cm
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	103.9 cm
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	103.9 cm
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	103.9 cm
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	103.9 cm

2014 GMC Sierra 1500 Legroom

In the first row, the 2014 GMC Sierra 1500 legroom is 45.3 inches.

For legroom data by trim level, see the table below.

2014 GMC Sierra 1500 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Regular Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.
1500 Regular Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	34.6 in.
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	34.6 in.

2014 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	34.6 in.
1500 Extended Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	34.6 in.
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	34.6 in.
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	34.6 in.
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	40.9 in.
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	40.9 in.

2014 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	40.9 in.
1500 Crew Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	40.9 in.
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	40.9 in.
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	40.9 in.
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	45.3 in.	40.9 in.
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	45.3 in.	40.9 in.

2014 GMC Sierra 1500 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Regular Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm
1500 Regular Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm
1500 Regular Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	87.9 cm
1500 Extended Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	87.9 cm

2014 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	87.9 cm
1500 Extended Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	87.9 cm
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	87.9 cm
1500 Extended Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	87.9 cm
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	103.9 cm
1500 Crew Cab SLT	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	103.9 cm

2014 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	103.9 cm
1500 Crew Cab SLE	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	103.9 cm
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	103.9 cm
1500 Crew Cab Denali	5.3L \| V8 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	103.9 cm
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| 4WD	115.1 cm	103.9 cm
1500 Crew Cab	4.3L \| V6 \| ECOTEC3 WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto, Electronically Controlled \| RWD	115.1 cm	103.9 cm

2013 GMC Sierra 1500 Legroom

In the first row, the 2013 GMC Sierra 1500 legroom is 41.3 inches.

The second row legroom of the 2013 GMC Sierra 1500 is 38.7 inches.

For legroom data by trim level, see the table below.

2013 GMC Sierra 1500 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab	6.0L \| Hybrid \| V8 \| VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC \| 2-Mode Strong Hybrid, Auto, Electronic. \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab	6.0L \| Hybrid \| V8 \| VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC \| 2-Mode Strong Hybrid, Auto, Electronic. \| RWD	41.3 in.	38.7 in.
1500 Regular Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.
1500 Regular Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.
1500 Regular Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.
1500 Regular Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.

2013 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	34.3 in.
1500 Extended Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	34.3 in.
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| 4WD	41.3 in.	34.3 in.
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	41.3 in.	34.3 in.
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	34.3 in.
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	34.3 in.

2013 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	34.3 in.
1500 Extended Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	34.3 in.
1500 Crew Cab XFE	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	41.3 in.	38.7 in.
1500 Crew Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	38.7 in.
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| 4WD	41.3 in.	38.7 in.

2013 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	41.3 in.	38.7 in.
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	38.7 in.
1500 Crew Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	38.7 in.
1500 Crew Cab Denali	6.2L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL \| 6 Spd Auto, Heavy-Duty, Electronically Controlled \| AWD	41.3 in.	38.7 in.

2013 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab Denali	6.2L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL \| 6 Spd Auto, Heavy-Duty, Electronically Controlled \| RWD	41.3 in.	38.7 in.

2013 GMC Sierra 1500 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab	6.0L \| Hybrid \| V8 \| VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC \| 2-Mode Strong Hybrid, Auto, Electronic. \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab	6.0L \| Hybrid \| V8 \| VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC \| 2-Mode Strong Hybrid, Auto, Electronic. \| RWD	104.9 cm	98.3 cm
1500 Regular Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm
1500 Regular Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm
1500 Regular Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm
1500 Regular Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm

2013 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	87.1 cm
1500 Extended Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	87.1 cm
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| 4WD	104.9 cm	87.1 cm
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	104.9 cm	87.1 cm
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	87.1 cm
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	87.1 cm

2013 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	87.1 cm
1500 Extended Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	87.1 cm
1500 Crew Cab XFE	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	104.9 cm	98.3 cm
1500 Crew Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	98.3 cm
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| 4WD	104.9 cm	98.3 cm

2013 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	104.9 cm	98.3 cm
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	98.3 cm
1500 Crew Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	98.3 cm
1500 Crew Cab Denali	6.2L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL \| 6 Spd Auto, Heavy-Duty, Electronically Controlled \| AWD	104.9 cm	98.3 cm

2013 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab Denali	6.2L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL \| 6 Spd Auto, Heavy-Duty, Electronically Controlled \| RWD	104.9 cm	98.3 cm

2012 GMC Sierra 1500 Legroom

In the first row, the 2012 GMC Sierra 1500 legroom is 41.3 inches.

The second row legroom of the 2012 GMC Sierra 1500 is 38.7 inches.

For legroom data by trim level, see the table below.

2012 GMC Sierra 1500 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab	6.0L \| Hybrid \| V8 \| VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC \| 2-Mode Strong Hybrid, Auto, Electronic. \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab	6.0L \| Hybrid \| V8 \| VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC \| 2-Mode Strong Hybrid, Auto, Electronic. \| RWD	41.3 in.	38.7 in.
1500 Regular Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.
1500 Regular Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.
1500 Regular Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.
1500 Regular Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.

2012 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	34.3 in.
1500 Extended Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	34.3 in.
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| 4WD	41.3 in.	34.3 in.
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	41.3 in.	34.3 in.
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	34.3 in.
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	34.3 in.

2012 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	34.3 in.
1500 Extended Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	34.3 in.
1500 Crew Cab XFE	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	41.3 in.	38.7 in.
1500 Crew Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	38.7 in.
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| 4WD	41.3 in.	38.7 in.

2012 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	41.3 in.	38.7 in.
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	38.7 in.
1500 Crew Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	38.7 in.
1500 Crew Cab Denali	6.2L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL \| 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| AWD	41.3 in.	38.7 in.

2012 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab Denali	6.2L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL \| 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| RWD	41.3 in.	38.7 in.

2012 GMC Sierra 1500 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab	6.0L \| Hybrid \| V8 \| VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC \| 2-Mode Strong Hybrid, Auto, Electronic. \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab	6.0L \| Hybrid \| V8 \| VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC \| 2-Mode Strong Hybrid, Auto, Electronic. \| RWD	104.9 cm	98.3 cm
1500 Regular Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm
1500 Regular Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm
1500 Regular Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm
1500 Regular Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm

2012 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	87.1 cm
1500 Extended Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	87.1 cm
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| 4WD	104.9 cm	87.1 cm
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	104.9 cm	87.1 cm
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	87.1 cm
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	87.1 cm

2012 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	87.1 cm
1500 Extended Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	87.1 cm
1500 Crew Cab XFE	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	104.9 cm	98.3 cm
1500 Crew Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	98.3 cm
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| 4WD	104.9 cm	98.3 cm

2012 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	104.9 cm	98.3 cm
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	98.3 cm
1500 Crew Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	98.3 cm
1500 Crew Cab Denali	6.2L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL \| 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| AWD	104.9 cm	98.3 cm

2012 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab Denali	6.2L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL \| 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| RWD	104.9 cm	98.3 cm

2011 GMC Sierra 1500 Legroom

In the first row, the 2011 GMC Sierra 1500 legroom is 41.3 inches.

The second row legroom of the 2011 GMC Sierra 1500 is 38.7 inches.

For legroom data by trim level, see the table below.

2011 GMC Sierra 1500 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab	6.0L \| Hybrid \| V8 \| VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC \| 2-Mode Strong Hybrid, Auto, Electronic. \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab	6.0L \| Hybrid \| V8 \| VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC \| 2-Mode Strong Hybrid, Auto, Electronic. \| RWD	41.3 in.	38.7 in.
1500 Regular Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.
1500 Regular Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.
1500 Regular Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.
1500 Regular Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.

2011 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	34.3 in.
1500 Extended Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	34.3 in.
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| 4WD	41.3 in.	34.3 in.
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	41.3 in.	34.3 in.
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	34.3 in.
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	34.3 in.

2011 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	34.3 in.
1500 Extended Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	34.3 in.
1500 Crew Cab XFE	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	41.3 in.	38.7 in.
1500 Crew Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	38.7 in.
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| 4WD	41.3 in.	38.7 in.

2011 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	41.3 in.	38.7 in.
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	38.7 in.
1500 Crew Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	38.7 in.
1500 Crew Cab Denali	6.2L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL \| 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| AWD	41.3 in.	38.7 in.

2011 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab Denali	6.2L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL \| 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| RWD	41.3 in.	38.7 in.

2011 GMC Sierra 1500 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab	6.0L \| Hybrid \| V8 \| VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC \| 2-Mode Strong Hybrid, Auto, Electronic. \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab	6.0L \| Hybrid \| V8 \| VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC \| 2-Mode Strong Hybrid, Auto, Electronic. \| RWD	104.9 cm	98.3 cm
1500 Regular Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm
1500 Regular Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm
1500 Regular Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm
1500 Regular Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm

2011 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	87.1 cm
1500 Extended Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	87.1 cm
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| 4WD	104.9 cm	87.1 cm
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	104.9 cm	87.1 cm
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	87.1 cm
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	87.1 cm

2011 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	87.1 cm
1500 Extended Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	87.1 cm
1500 Crew Cab XFE	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	104.9 cm	98.3 cm
1500 Crew Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	98.3 cm
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| 4WD	104.9 cm	98.3 cm

2011 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	104.9 cm	98.3 cm
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	98.3 cm
1500 Crew Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	98.3 cm
1500 Crew Cab Denali	6.2L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL \| 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| AWD	104.9 cm	98.3 cm

2011 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab Denali	6.2L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL \| 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| RWD	104.9 cm	98.3 cm

2010 GMC Sierra 1500 Legroom

In the first row, the 2010 GMC Sierra 1500 legroom is 41.3 inches.

The second row legroom of the 2010 GMC Sierra 1500 is 38.7 inches.

For legroom data by trim level, see the table below.

2010 GMC Sierra 1500 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab	6.0L \| Hybrid \| V8 \| VORTEC SFI HYBRIDLIVC \| 2-Mode Strong Hybrid, Auto, Electronic. \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab	6.0L \| Hybrid \| V8 \| VORTEC SFI HYBRIDLIVC \| 2-Mode Strong Hybrid, Auto, Electronic. \| RWD	41.3 in.	38.7 in.
1500 Regular Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.
1500 Regular Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.
1500 Extended Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	34.3 in.
1500 Extended Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	34.3 in.

2010 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| 4WD	41.3 in.	34.3 in.
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	41.3 in.	34.3 in.
1500 Extended Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	34.3 in.
1500 Extended Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	34.3 in.
1500 Crew Cab XFE	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	41.3 in.	38.7 in.
1500 Crew Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	38.7 in.

2010 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	38.7 in.
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	41.3 in.	38.7 in.
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	38.7 in.
1500 Crew Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	38.7 in.

2010 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	38.7 in.
1500 Crew Cab Denali	6.2L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI E85-COMPATIBLE FLEXFUEL \| 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| AWD	41.3 in.	38.7 in.
1500 Crew Cab Denali	6.2L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI E85-COMPATIBLE FLEXFUEL \| 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| RWD	41.3 in.	38.7 in.
1500 Regular Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.
1500 Regular Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	34.3 in.

2010 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	34.3 in.

2010 GMC Sierra 1500 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab	6.0L \| Hybrid \| V8 \| VORTEC SFI HYBRIDLIVC \| 2-Mode Strong Hybrid, Auto, Electronic. \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab	6.0L \| Hybrid \| V8 \| VORTEC SFI HYBRIDLIVC \| 2-Mode Strong Hybrid, Auto, Electronic. \| RWD	104.9 cm	98.3 cm
1500 Regular Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm
1500 Regular Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm
1500 Extended Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	87.1 cm
1500 Extended Cab Work Truck	4.3L \| V6 \| VORTEC MFI \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	87.1 cm

2010 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| 4WD	104.9 cm	87.1 cm
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	104.9 cm	87.1 cm
1500 Extended Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	87.1 cm
1500 Extended Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	87.1 cm
1500 Crew Cab XFE	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	104.9 cm	98.3 cm
1500 Crew Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	98.3 cm

2010 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab Work Truck	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	98.3 cm
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT \| 6 Spd Auto \| RWD	104.9 cm	98.3 cm
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	98.3 cm
1500 Crew Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	98.3 cm

2010 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SL	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	98.3 cm
1500 Crew Cab Denali	6.2L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI E85-COMPATIBLE FLEXFUEL \| 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| AWD	104.9 cm	98.3 cm
1500 Crew Cab Denali	6.2L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI E85-COMPATIBLE FLEXFUEL \| 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| RWD	104.9 cm	98.3 cm
1500 Regular Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm
1500 Regular Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	87.1 cm

2010 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	87.1 cm

2009 GMC Sierra 1500 Legroom

In the first row, the 2009 GMC Sierra 1500 legroom is 41.3 inches.

The second row legroom of the 2009 GMC Sierra 1500 is 38.7 inches.

For legroom data by trim level, see the table below.

2009 GMC Sierra 1500 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab	6.0L \| Hybrid \| V8 \| VORTEC SFILIVC \| 4 Spd Auto \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab	6.0L \| Hybrid \| V8 \| VORTEC SFILIVC \| 4 Spd Auto \| RWD	41.3 in.	38.7 in.
1500 Regular Cab Work Truck	4.3L \| V6 \| VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.
1500 Regular Cab Work Truck	4.3L \| V6 \| VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.
1500 Regular Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.
1500 Extended Cab Work Truck	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	34.3 in.

2009 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab Work Truck	4.3L \| V6 \| VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	34.3 in.
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 NM] @ 4400 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	34.3 in.
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 NM] @ 4400 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	34.3 in.
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	34.3 in.
1500 Extended Cab SL	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	34.3 in.
1500 Extended Cab SL	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	34.3 in.

2009 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab XFE	5.3L \| V8 \| VORTEC SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT CAPABLE OF RUNNING ON UNLEADED OR UP TO 85% ETHANOL (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) ALUMINUM BLOCK \| 6 Spd Auto \| RWD	41.3 in.	38.7 in.
1500 Crew Cab Work Truck	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab Work Truck	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	38.7 in.
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 NM] @ 4400 RPM) ALUMINUM BLOCK \| 6 Spd Auto \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 NM] @ 4400 RPM) IRON BLOCK \| 6 Spd Auto \| RWD	41.3 in.	38.7 in.
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	38.7 in.

2009 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	38.7 in.
1500 Crew Cab SL	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab SL	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	38.7 in.
1500 Crew Cab Denali	6.2L \| V8 \| VORTEC SFI E85-COMPATIBLE FLEXFUEL CAPABLE OF RUNNING ON UNLEADED OR UP TO 85% ETHANOL (403 HP [300.5 KW] @ 5700 RPM 417LB-FT OF TORQUE [565.4 N-M] @ 4300 RPM) \| 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| AWD	41.3 in.	38.7 in.
1500 Crew Cab Denali	6.2L \| V8 \| VORTEC SFI E85-COMPATIBLE FLEXFUEL CAPABLE OF RUNNING ON UNLEADED OR UP TO 85% ETHANOL (403 HP [300.5 KW] @ 5700 RPM 417LB-FT OF TORQUE [565.4 N-M] @ 4300 RPM) \| 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| RWD	41.3 in.	38.7 in.
1500 Regular Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.

2009 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	34.3 in.

2009 GMC Sierra 1500 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab	6.0L \| Hybrid \| V8 \| VORTEC SFILIVC \| 4 Spd Auto \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab	6.0L \| Hybrid \| V8 \| VORTEC SFILIVC \| 4 Spd Auto \| RWD	104.9 cm	98.3 cm
1500 Regular Cab Work Truck	4.3L \| V6 \| VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm
1500 Regular Cab Work Truck	4.3L \| V6 \| VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm
1500 Regular Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm
1500 Extended Cab Work Truck	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	87.1 cm

2009 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab Work Truck	4.3L \| V6 \| VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	87.1 cm
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 NM] @ 4400 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	87.1 cm
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 NM] @ 4400 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	87.1 cm
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	87.1 cm
1500 Extended Cab SL	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	87.1 cm
1500 Extended Cab SL	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	87.1 cm

2009 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab XFE	5.3L \| V8 \| VORTEC SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT CAPABLE OF RUNNING ON UNLEADED OR UP TO 85% ETHANOL (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) ALUMINUM BLOCK \| 6 Spd Auto \| RWD	104.9 cm	98.3 cm
1500 Crew Cab Work Truck	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab Work Truck	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	98.3 cm
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 NM] @ 4400 RPM) ALUMINUM BLOCK \| 6 Spd Auto \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 NM] @ 4400 RPM) IRON BLOCK \| 6 Spd Auto \| RWD	104.9 cm	98.3 cm
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	98.3 cm

2009 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	98.3 cm
1500 Crew Cab SL	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab SL	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	98.3 cm
1500 Crew Cab Denali	6.2L \| V8 \| VORTEC SFI E85-COMPATIBLE FLEXFUEL CAPABLE OF RUNNING ON UNLEADED OR UP TO 85% ETHANOL (403 HP [300.5 KW] @ 5700 RPM 417LB-FT OF TORQUE [565.4 N-M] @ 4300 RPM) \| 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| AWD	104.9 cm	98.3 cm
1500 Crew Cab Denali	6.2L \| V8 \| VORTEC SFI E85-COMPATIBLE FLEXFUEL CAPABLE OF RUNNING ON UNLEADED OR UP TO 85% ETHANOL (403 HP [300.5 KW] @ 5700 RPM 417LB-FT OF TORQUE [565.4 N-M] @ 4300 RPM) \| 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| RWD	104.9 cm	98.3 cm
1500 Regular Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm

2009 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	87.1 cm

2008 GMC Sierra 1500 Legroom

In the first row, the 2008 GMC Sierra 1500 legroom is 41.3 inches.

The second row legroom of the 2008 GMC Sierra 1500 is 38.7 inches.

For legroom data by trim level, see the table below.

2008 GMC Sierra 1500 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Crew Cab Denali	6.2L \| V8 \| VORTEC HIGH-OUTPUT VARIABLE VALVE TIMING SFI \| 6 Spd Auto, Heavy-Duty, Electronically Controlled \| AWD	41.3 in.	38.7 in.
Crew Cab Denali	6.2L \| V8 \| VORTEC HIGH-OUTPUT VARIABLE VALVE TIMING SFI \| 6 Spd Auto, Heavy-Duty, Electronically Controlled \| RWD	41.3 in.	38.7 in.
1500 Regular Cab SLE	4.8L \| V6 \| VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	34.3 in.
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	34.3 in.
1500 Extended Cab SLE	4.3L \| V6 \| VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	34.3 in.

2008 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	38.7 in.
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	38.7 in.
1500 Crew Cab SL	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab SL	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	38.7 in.

2008 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Regular Cab SLE	4.8L \| V6 \| VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	34.3 in.
1500 Extended Cab SL	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	34.3 in.
1500 Extended Cab SL	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	34.3 in.

2008 GMC Sierra 1500 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Crew Cab Denali	6.2L \| V8 \| VORTEC HIGH-OUTPUT VARIABLE VALVE TIMING SFI \| 6 Spd Auto, Heavy-Duty, Electronically Controlled \| AWD	104.9 cm	98.3 cm
Crew Cab Denali	6.2L \| V8 \| VORTEC HIGH-OUTPUT VARIABLE VALVE TIMING SFI \| 6 Spd Auto, Heavy-Duty, Electronically Controlled \| RWD	104.9 cm	98.3 cm
1500 Regular Cab SLE	4.8L \| V6 \| VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	87.1 cm
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	87.1 cm
1500 Extended Cab SLE	4.3L \| V6 \| VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	87.1 cm

2008 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	98.3 cm
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	98.3 cm
1500 Crew Cab SL	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab SL	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	98.3 cm

2008 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Regular Cab SLE	4.8L \| V6 \| VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	87.1 cm
1500 Extended Cab SL	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	87.1 cm
1500 Extended Cab SL	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	87.1 cm

2007 GMC Sierra 1500 Legroom

In the first row, the 2007 GMC Sierra 1500 legroom is 41.3 inches.

The second row legroom of the 2007 GMC Sierra 1500 is 39.1 inches.

For legroom data by trim level, see the table below.

2007 GMC Sierra 1500 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Crew Cab Denali	6.0L \| V8 \| VORTEC MFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler \| AWD	41.3 in.	39.1 in.
Crew Cab Denali	6.2L \| V8 \| VORTEC HIGH-OUTPUT VARIABLE VALVE TIMING SFI (403 HP [300.5 KW] @ 5700 RPM 417LB-FT OF TORQUE [565.4 N-M] @ 4300 RPM) \| 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| AWD	41.3 in.	38.7 in.
Crew Cab Denali	6.2L \| V8 \| VORTEC HIGH-OUTPUT VARIABLE VALVE TIMING SFI (403 HP [300.5 KW] @ 5700 RPM 417LB-FT OF TORQUE [565.4 N-M] @ 4300 RPM) \| 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| RWD	41.3 in.	38.7 in.
HD Classic 1500 Crew Cab SLT	6.0L \| V8 \| VORTEC SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	41.3 in.	38.8 in.
HD Classic 1500 Crew Cab SLT	6.0L \| V8 \| VORTEC SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| RWD	41.3 in.	38.8 in.
HD Classic 1500 Crew Cab SLE	6.0L \| V8 \| VORTEC SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	41.3 in.	38.8 in.

2007 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
HD Classic 1500 Crew Cab SLE	6.0L \| V8 \| VORTEC SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| RWD	41.3 in.	38.8 in.
Classic 1500 Extended Cab SLE	5.3L \| Hybrid \| V8 \| VORTEC SFI HYBRID \| 4 Spd Auto, Hybrid, Electronically Controlled \| 4WD	41.3 in.	33.7 in.
Classic 1500 Extended Cab SLE	5.3L \| Hybrid \| V8 \| VORTEC SFI HYBRID \| 4 Spd Auto, Hybrid, Electronically Controlled \| RWD	41.3 in.	33.7 in.
Classic 1500 Extended Cab SLT	5.3L \| V8 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	41.3 in.	33.7 in.
Classic 1500 Extended Cab SLT	5.3L \| V8 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	41.3 in.	33.7 in.
Classic 1500 Crew Cab SLT	5.3L \| V8 \| VORTEC SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	41.3 in.	39.1 in.

2007 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Classic 1500 Crew Cab SLT	5.3L \| V8 \| VORTEC SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	41.3 in.	39.1 in.
Classic 1500 Crew Cab SLE	5.3L \| V8 \| VORTEC SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	41.3 in.	39.1 in.
Classic 1500 Crew Cab SLE	5.3L \| V8 \| VORTEC SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	41.3 in.	39.1 in.
Classic 1500 Crew Cab SL	4.8L \| V8 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	41.3 in.	39.1 in.
Classic 1500 Crew Cab SL	4.8L \| V8 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	41.3 in.	39.1 in.
1500 Regular Cab SLE	4.3L \| V6 \| VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.

2007 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	34.3 in.
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	34.3 in.
1500 Extended Cab SLE	4.3L \| V6 \| VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	34.3 in.
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) ALUMINUM BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	38.7 in.
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 NM] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	38.7 in.

2007 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 NM] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	38.7 in.
1500 Crew Cab SL	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 NM] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	38.7 in.
1500 Crew Cab SL	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 NM] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	41.3 in.	38.7 in.
1500 Regular Cab SLE	4.3L \| V6 \| VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 NM] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	41.3 in.	34.3 in.

2007 GMC Sierra 1500 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Crew Cab Denali	6.0L \| V8 \| VORTEC MFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler \| AWD	104.9 cm	99.3 cm
Crew Cab Denali	6.2L \| V8 \| VORTEC HIGH-OUTPUT VARIABLE VALVE TIMING SFI (403 HP [300.5 KW] @ 5700 RPM 417LB-FT OF TORQUE [565.4 N-M] @ 4300 RPM) \| 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| AWD	104.9 cm	98.3 cm
Crew Cab Denali	6.2L \| V8 \| VORTEC HIGH-OUTPUT VARIABLE VALVE TIMING SFI (403 HP [300.5 KW] @ 5700 RPM 417LB-FT OF TORQUE [565.4 N-M] @ 4300 RPM) \| 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| RWD	104.9 cm	98.3 cm
HD Classic 1500 Crew Cab SLT	6.0L \| V8 \| VORTEC SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	104.9 cm	98.6 cm
HD Classic 1500 Crew Cab SLT	6.0L \| V8 \| VORTEC SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| RWD	104.9 cm	98.6 cm
HD Classic 1500 Crew Cab SLE	6.0L \| V8 \| VORTEC SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	104.9 cm	98.6 cm

2007 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
HD Classic 1500 Crew Cab SLE	6.0L \| V8 \| VORTEC SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| RWD	104.9 cm	98.6 cm
Classic 1500 Extended Cab SLE	5.3L \| Hybrid \| V8 \| VORTEC SFI HYBRID \| 4 Spd Auto, Hybrid, Electronically Controlled \| 4WD	104.9 cm	85.6 cm
Classic 1500 Extended Cab SLE	5.3L \| Hybrid \| V8 \| VORTEC SFI HYBRID \| 4 Spd Auto, Hybrid, Electronically Controlled \| RWD	104.9 cm	85.6 cm
Classic 1500 Extended Cab SLT	5.3L \| V8 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	104.9 cm	85.6 cm
Classic 1500 Extended Cab SLT	5.3L \| V8 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	104.9 cm	85.6 cm
Classic 1500 Crew Cab SLT	5.3L \| V8 \| VORTEC SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	104.9 cm	99.3 cm

2007 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Classic 1500 Crew Cab SLT	5.3L \| V8 \| VORTEC SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	104.9 cm	99.3 cm
Classic 1500 Crew Cab SLE	5.3L \| V8 \| VORTEC SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	104.9 cm	99.3 cm
Classic 1500 Crew Cab SLE	5.3L \| V8 \| VORTEC SFI FLEXFUEL \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	104.9 cm	99.3 cm
Classic 1500 Crew Cab SL	4.8L \| V8 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	104.9 cm	99.3 cm
Classic 1500 Crew Cab SL	4.8L \| V8 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	104.9 cm	99.3 cm
1500 Regular Cab SLE	4.3L \| V6 \| VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm

2007 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	87.1 cm
1500 Extended Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	87.1 cm
1500 Extended Cab SLE	4.3L \| V6 \| VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	87.1 cm
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) ALUMINUM BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab SLT	5.3L \| V8 \| VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	98.3 cm
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 NM] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	98.3 cm

2007 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 NM] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	98.3 cm
1500 Crew Cab SL	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 NM] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	98.3 cm
1500 Crew Cab SL	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 NM] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| RWD	104.9 cm	98.3 cm
1500 Regular Cab SLE	4.3L \| V6 \| VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm
1500 Extended Cab SLE	4.8L \| V8 \| VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 NM] @ 4800 RPM) IRON BLOCK \| 4 Spd Auto, Electronically Controlled \| 4WD	104.9 cm	87.1 cm

2006 GMC Sierra 1500 Legroom

In the first row, the 2006 GMC Sierra 1500 legroom is 41.3 inches.

The second row legroom of the 2006 GMC Sierra 1500 is 39.1 inches.

For legroom data by trim level, see the table below.

2006 GMC Sierra 1500 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Crew Cab Denali	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler \| AWD	41.3 in.	39.1 in.
HD 1500 Crew Cab SLT	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	41.3 in.	38.8 in.
HD 1500 Crew Cab SLT	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| RWD	41.3 in.	38.8 in.
HD 1500 Crew Cab SLE	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	41.3 in.	38.8 in.
HD 1500 Crew Cab SLE	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| RWD	41.3 in.	38.8 in.
1500 Extended Cab SLE	Hybrid \| V8 \| VORTEC 5300 SFI HYBRID \| 4 Spd Auto, Electronically Controlled Hybrid \| 4WD	41.3 in.	33.7 in.

2006 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	Hybrid \| V8 \| VORTEC 5300 SFI HYBRID \| 4 Spd Auto, Electronically Controlled Hybrid \| RWD	41.3 in.	33.7 in.
1500 Extended Cab SLT	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	41.3 in.	33.7 in.
1500 Extended Cab SLT	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	41.3 in.	33.7 in.
1500 Crew Cab SLT	V8 \| VORTEC 5300 SFI FLEXIBLE FUEL \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	41.3 in.	39.1 in.
1500 Crew Cab SLT	V8 \| VORTEC 5300 SFI FLEXIBLE FUEL \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	41.3 in.	39.1 in.
1500 Crew Cab SLE	V8 \| VORTEC 5300 SFI FLEXIBLE FUEL \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	41.3 in.	39.1 in.

2006 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLE	V8 \| VORTEC 5300 SFI FLEXIBLE FUEL \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	41.3 in.	39.1 in.
1500 Crew Cab SL	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	41.3 in.	39.1 in.
1500 Crew Cab SL	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	41.3 in.	39.1 in.
1500 Regular Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	41.3 in.
1500 Regular Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	41.3 in.
1500 Regular Cab SL	V6 \| VORTEC 4300 MFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	41.3 in.

2006 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Regular Cab SL	V6 \| VORTEC 4300 MFI \| 5 Spd Manual With OD \| RWD	41.3 in.
1500 Extended Cab SLE	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	41.3 in.	33.7 in.
1500 Extended Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	41.3 in.
1500 Extended Cab SL	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	41.3 in.	33.7 in.
1500 Extended Cab SL	V6 \| VORTEC 4300 MFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| RWD	41.3 in.	33.7 in.

2006 GMC Sierra 1500 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Crew Cab Denali	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler \| AWD	104.9 cm	99.3 cm
HD 1500 Crew Cab SLT	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	104.9 cm	98.6 cm
HD 1500 Crew Cab SLT	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| RWD	104.9 cm	98.6 cm
HD 1500 Crew Cab SLE	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	104.9 cm	98.6 cm
HD 1500 Crew Cab SLE	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| RWD	104.9 cm	98.6 cm
1500 Extended Cab SLE	Hybrid \| V8 \| VORTEC 5300 SFI HYBRID \| 4 Spd Auto, Electronically Controlled Hybrid \| 4WD	104.9 cm	85.6 cm

2006 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	Hybrid \| V8 \| VORTEC 5300 SFI HYBRID \| 4 Spd Auto, Electronically Controlled Hybrid \| RWD	104.9 cm	85.6 cm
1500 Extended Cab SLT	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	104.9 cm	85.6 cm
1500 Extended Cab SLT	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	104.9 cm	85.6 cm
1500 Crew Cab SLT	V8 \| VORTEC 5300 SFI FLEXIBLE FUEL \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	104.9 cm	99.3 cm
1500 Crew Cab SLT	V8 \| VORTEC 5300 SFI FLEXIBLE FUEL \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	104.9 cm	99.3 cm
1500 Crew Cab SLE	V8 \| VORTEC 5300 SFI FLEXIBLE FUEL \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	104.9 cm	99.3 cm

2006 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLE	V8 \| VORTEC 5300 SFI FLEXIBLE FUEL \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	104.9 cm	99.3 cm
1500 Crew Cab SL	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	104.9 cm	99.3 cm
1500 Crew Cab SL	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	104.9 cm	99.3 cm
1500 Regular Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	104.9 cm
1500 Regular Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	104.9 cm
1500 Regular Cab SL	V6 \| VORTEC 4300 MFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	104.9 cm

2006 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Regular Cab SL	V6 \| VORTEC 4300 MFI \| 5 Spd Manual With OD \| RWD	104.9 cm
1500 Extended Cab SLE	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	104.9 cm	85.6 cm
1500 Extended Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	104.9 cm
1500 Extended Cab SL	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	104.9 cm	85.6 cm
1500 Extended Cab SL	V6 \| VORTEC 4300 MFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| RWD	104.9 cm	85.6 cm

2005 GMC Sierra 1500 Legroom

In the first row, the 2005 GMC Sierra 1500 legroom is 41.3 inches.

The second row legroom of the 2005 GMC Sierra 1500 is 39.1 inches.

For legroom data by trim level, see the table below.

2005 GMC Sierra 1500 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Crew Cab Denali	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler \| AWD	41.3 in.	39.1 in.
HD 1500 Crew Cab SLT	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	41.3 in.	38.8 in.
HD 1500 Crew Cab SLT	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| RWD	41.3 in.	38.8 in.
HD 1500 Crew Cab SLE	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	41.3 in.	38.8 in.
HD 1500 Crew Cab SLE	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| RWD	41.3 in.	38.8 in.
1500 Extended Cab SLE	Hybrid \| V8 \| VORTEC 5300 SFI HYBRID \| 4 Spd Auto, Electronically Controlled Hybrid \| 4WD	41.3 in.	33.7 in.

2005 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	Hybrid \| V8 \| VORTEC 5300 SFI HYBRID \| 4 Spd Auto, Electronically Controlled Hybrid \| RWD	41.3 in.	33.7 in.
1500 Extended Cab SLT	V8 \| VORTEC 5300 SFI ALUMINUM BLOCK WITH STEEL CYLINDER SLEEVES \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	41.3 in.	33.7 in.
1500 Extended Cab SLT	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	41.3 in.	33.7 in.
1500 Crew Cab SLT	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	41.3 in.	39.1 in.
1500 Crew Cab SLT	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	41.3 in.	39.1 in.
1500 Crew Cab SLE	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	41.3 in.	39.1 in.

2005 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLE	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	41.3 in.	39.1 in.
1500 Regular Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	41.3 in.
1500 Regular Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	41.3 in.
1500 Regular Cab	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	41.3 in.
1500 Regular Cab	V6 \| VORTEC 4300 MFI \| 5 Spd Manual With OD \| RWD	41.3 in.
1500 Extended Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	41.3 in.	33.7 in.

2005 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	41.3 in.	33.7 in.
1500 Extended Cab	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	41.3 in.	33.7 in.
1500 Extended Cab	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| RWD	41.3 in.	33.7 in.

2005 GMC Sierra 1500 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Crew Cab Denali	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler \| AWD	104.9 cm	99.3 cm
HD 1500 Crew Cab SLT	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	104.9 cm	98.6 cm
HD 1500 Crew Cab SLT	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| RWD	104.9 cm	98.6 cm
HD 1500 Crew Cab SLE	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	104.9 cm	98.6 cm
HD 1500 Crew Cab SLE	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode \| RWD	104.9 cm	98.6 cm
1500 Extended Cab SLE	Hybrid \| V8 \| VORTEC 5300 SFI HYBRID \| 4 Spd Auto, Electronically Controlled Hybrid \| 4WD	104.9 cm	85.6 cm

2005 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	Hybrid \| V8 \| VORTEC 5300 SFI HYBRID \| 4 Spd Auto, Electronically Controlled Hybrid \| RWD	104.9 cm	85.6 cm
1500 Extended Cab SLT	V8 \| VORTEC 5300 SFI ALUMINUM BLOCK WITH STEEL CYLINDER SLEEVES \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	104.9 cm	85.6 cm
1500 Extended Cab SLT	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	104.9 cm	85.6 cm
1500 Crew Cab SLT	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	104.9 cm	99.3 cm
1500 Crew Cab SLT	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	104.9 cm	99.3 cm
1500 Crew Cab SLE	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	104.9 cm	99.3 cm

2005 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Crew Cab SLE	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	104.9 cm	99.3 cm
1500 Regular Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	104.9 cm
1500 Regular Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	104.9 cm
1500 Regular Cab	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	104.9 cm
1500 Regular Cab	V6 \| VORTEC 4300 MFI \| 5 Spd Manual With OD \| RWD	104.9 cm
1500 Extended Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	104.9 cm	85.6 cm

2005 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	104.9 cm	85.6 cm
1500 Extended Cab	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	104.9 cm	85.6 cm
1500 Extended Cab	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| RWD	104.9 cm	85.6 cm

2004 GMC Sierra 1500 Legroom

In the first row, the 2004 GMC Sierra 1500 legroom is 41.3 inches.

The second row legroom of the 2004 GMC Sierra 1500 is 33.7 inches.

For legroom data by trim level, see the table below.

2004 GMC Sierra 1500 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Extended Cab Denali	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler \| AWD	41.3 in.	33.7 in.
Crew Cab 1500 SLT	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	41.3 in.	39.1 in.
Crew Cab 1500 SLT	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| RWD	41.3 in.	39.1 in.
Crew Cab 1500 SLE	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	41.3 in.	39.1 in.
Crew Cab 1500 SLE	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| RWD	41.3 in.	39.1 in.
1500 Extended Cab SLT	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	41.3 in.	33.7 in.

2004 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLT	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	41.3 in.	33.7 in.
1500 Regular Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	41.3 in.
1500 Regular Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	41.3 in.
1500 Regular Cab	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	41.3 in.
1500 Regular Cab	V6 \| VORTEC 4300 MFI \| 5 Spd Manual With OD \| RWD	41.3 in.
1500 Extended Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	41.3 in.	33.7 in.

2004 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	41.3 in.	33.7 in.
1500 Extended Cab	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	41.3 in.	33.7 in.
1500 Extended Cab	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| RWD	41.3 in.	33.7 in.

2004 GMC Sierra 1500 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Extended Cab Denali	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler \| AWD	104.9 cm	85.6 cm
Crew Cab 1500 SLT	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	104.9 cm	99.3 cm
Crew Cab 1500 SLT	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| RWD	104.9 cm	99.3 cm
Crew Cab 1500 SLE	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	104.9 cm	99.3 cm
Crew Cab 1500 SLE	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| RWD	104.9 cm	99.3 cm
1500 Extended Cab SLT	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	104.9 cm	85.6 cm

2004 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLT	V8 \| VORTEC 5300 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	104.9 cm	85.6 cm
1500 Regular Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	104.9 cm
1500 Regular Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	104.9 cm
1500 Regular Cab	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	104.9 cm
1500 Regular Cab	V6 \| VORTEC 4300 MFI \| 5 Spd Manual With OD \| RWD	104.9 cm
1500 Extended Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| 4WD	104.9 cm	85.6 cm

2004 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode \| RWD	104.9 cm	85.6 cm
1500 Extended Cab	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| 4WD	104.9 cm	85.6 cm
1500 Extended Cab	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode \| RWD	104.9 cm	85.6 cm

2003 GMC Sierra 1500 Legroom

In the first row, the 2003 GMC Sierra 1500 legroom is 41.3 inches.

The second row legroom of the 2003 GMC Sierra 1500 is 33.7 inches.

For legroom data by trim level, see the table below.

2003 GMC Sierra 1500 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Extended Cab Denali	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled W/OD, Tow/Haul Mode & External Oil Cooler \| AWD	41.3 in.	33.7 in.
HD 1500 Crew Cab SLT	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled W/OD, Tow/Haul Mode & Cooling, External Oil Cooler \| 4WD	41.3 in.	38.8 in.
HD 1500 Crew Cab SLT	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled W/OD, Tow/Haul Mode & Cooling, External Oil Cooler \| RWD	41.3 in.	38.8 in.
HD 1500 Crew Cab SLE	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled W/OD, Tow/Haul Mode & Cooling, External Oil Cooler \| 4WD	41.3 in.	38.8 in.
HD 1500 Crew Cab SLE	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled W/OD, Tow/Haul Mode & Cooling, External Oil Cooler \| RWD	41.3 in.	38.8 in.
1500 Regular Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode \| 4WD	41.3 in.

2003 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Regular Cab SLE	V8 \| VORTEC 4800 SFI \| 5 Spd Manual W/OD \| RWD	41.3 in.
1500 Regular Cab	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode \| 4WD	41.3 in.
1500 Regular Cab	V6 \| VORTEC 4300 MFI \| 5 Spd Manual W/OD \| RWD	41.3 in.
1500 Extended Cab SLT	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode \| 4WD	41.3 in.	33.7 in.
1500 Extended Cab SLT	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode \| RWD	41.3 in.	33.7 in.
1500 Extended Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode \| 4WD	41.3 in.	33.7 in.

2003 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode \| RWD	41.3 in.	33.7 in.
1500 Extended Cab	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode \| RWD	41.3 in.	33.7 in.
1500 Extended Cab	V6 \| VORTEC 4300 MFI \| 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode \| RWD	41.3 in.	33.7 in.

2003 GMC Sierra 1500 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
Extended Cab Denali	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled W/OD, Tow/Haul Mode & External Oil Cooler \| AWD	104.9 cm	85.6 cm
HD 1500 Crew Cab SLT	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled W/OD, Tow/Haul Mode & Cooling, External Oil Cooler \| 4WD	104.9 cm	98.6 cm
HD 1500 Crew Cab SLT	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled W/OD, Tow/Haul Mode & Cooling, External Oil Cooler \| RWD	104.9 cm	98.6 cm
HD 1500 Crew Cab SLE	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled W/OD, Tow/Haul Mode & Cooling, External Oil Cooler \| 4WD	104.9 cm	98.6 cm
HD 1500 Crew Cab SLE	V8 \| VORTEC 6000 SFI \| 4 Spd Auto, Heavy-Duty, Electronically Controlled W/OD, Tow/Haul Mode & Cooling, External Oil Cooler \| RWD	104.9 cm	98.6 cm
1500 Regular Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode \| 4WD	104.9 cm

2003 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Regular Cab SLE	V8 \| VORTEC 4800 SFI \| 5 Spd Manual W/OD \| RWD	104.9 cm
1500 Regular Cab	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode \| 4WD	104.9 cm
1500 Regular Cab	V6 \| VORTEC 4300 MFI \| 5 Spd Manual W/OD \| RWD	104.9 cm
1500 Extended Cab SLT	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode \| 4WD	104.9 cm	85.6 cm
1500 Extended Cab SLT	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode \| RWD	104.9 cm	85.6 cm
1500 Extended Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode \| 4WD	104.9 cm	85.6 cm

2003 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SLE	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode \| RWD	104.9 cm	85.6 cm
1500 Extended Cab	V8 \| VORTEC 4800 SFI \| 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode \| RWD	104.9 cm	85.6 cm
1500 Extended Cab	V6 \| VORTEC 4300 MFI \| 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode \| RWD	104.9 cm	85.6 cm

2002 GMC Sierra 1500 Legroom

In the first row, the 2002 GMC Sierra 1500 legroom is 41.3 inches.

The second row legroom of the 2002 GMC Sierra 1500 is 38.8 inches.

For legroom data by trim level, see the table below.

2002 GMC Sierra 1500 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
HD 1500 Crew Cab SLT	6.0L \| V8 \| (364) SFI (VORTEC) \| 4 Spd Auto w/OD \| 4WD	41.3 in.	38.8 in.
HD 1500 Crew Cab SLT	6.0L \| V8 \| (364) SFI (VORTEC) \| 4 Spd Auto w/OD \| RWD	41.3 in.	38.8 in.
HD 1500 Crew Cab SLE	6.0L \| V8 \| (364) SFI (VORTEC) \| 4 Spd Auto w/OD \| 4WD	41.3 in.	38.8 in.
HD 1500 Crew Cab SLE	6.0L \| V8 \| (364) SFI (VORTEC) \| 4 Spd Auto w/OD \| RWD	41.3 in.	38.8 in.
1500 Regular Cab SL	4.3L \| V6 \| (262) SFI (VORTEC) \| 5 Spd Manual w/OD \| RWD	41.3 in.
1500 Regular Cab SLE	4.8L \| V8 \| (293) SFI (VORTEC) \| 4 Spd Auto w/OD \| 4WD	41.3 in.

2002 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Regular Cab SLE	4.8L \| V8 \| (293) SFI (VORTEC) \| 4 Spd Auto w/OD \| RWD	41.3 in.
1500 Regular Cab SL	4.8L \| V8 \| (293) SFI (VORTEC) \| 4 Spd Auto w/OD \| 4WD	41.3 in.
1500 Extended Cab SLT	4.8L \| V8 \| (293) SFI (VORTEC) \| 4 Spd Auto w/OD \| 4WD	41.3 in.	33.7 in.
1500 Extended Cab SLT	4.8L \| V8 \| (293) SFI (VORTEC) \| 4 Spd Auto w/OD \| RWD	41.3 in.	33.7 in.
1500 Extended Cab SLE	4.8L \| V8 \| (293) SFI (VORTEC) \| 4 Spd Auto w/OD \| 4WD	41.3 in.	33.7 in.
1500 Extended Cab SLE	4.8L \| V8 \| (293) SFI (VORTEC) \| 4 Spd Auto w/OD \| RWD	41.3 in.	33.7 in.

2002 GMC Sierra 1500 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SL	4.8L \| V8 \| (293) SFI (VORTEC) \| 4 Spd Auto w/OD \| 4WD	41.3 in.	33.7 in.
1500 Extended Cab SL	4.8L \| V8 \| (293) SFI (VORTEC) \| 4 Spd Auto w/OD \| RWD	41.3 in.	33.7 in.
1500 Extended Cab Denali	6.0L \| V8 \| (364) SFI (VORTEC) \| Hd 4 Spd Auto w/OD \| AWD	41.3 in.	33.7 in.

2002 GMC Sierra 1500 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
HD 1500 Crew Cab SLT	6.0L \| V8 \| (364) SFI (VORTEC) \| 4 Spd Auto w/OD \| 4WD	104.9 cm	98.6 cm
HD 1500 Crew Cab SLT	6.0L \| V8 \| (364) SFI (VORTEC) \| 4 Spd Auto w/OD \| RWD	104.9 cm	98.6 cm
HD 1500 Crew Cab SLE	6.0L \| V8 \| (364) SFI (VORTEC) \| 4 Spd Auto w/OD \| 4WD	104.9 cm	98.6 cm
HD 1500 Crew Cab SLE	6.0L \| V8 \| (364) SFI (VORTEC) \| 4 Spd Auto w/OD \| RWD	104.9 cm	98.6 cm
1500 Regular Cab SL	4.3L \| V6 \| (262) SFI (VORTEC) \| 5 Spd Manual w/OD \| RWD	104.9 cm
1500 Regular Cab SLE	4.8L \| V8 \| (293) SFI (VORTEC) \| 4 Spd Auto w/OD \| 4WD	104.9 cm

2002 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Regular Cab SLE	4.8L \| V8 \| (293) SFI (VORTEC) \| 4 Spd Auto w/OD \| RWD	104.9 cm
1500 Regular Cab SL	4.8L \| V8 \| (293) SFI (VORTEC) \| 4 Spd Auto w/OD \| 4WD	104.9 cm
1500 Extended Cab SLT	4.8L \| V8 \| (293) SFI (VORTEC) \| 4 Spd Auto w/OD \| 4WD	104.9 cm	85.6 cm
1500 Extended Cab SLT	4.8L \| V8 \| (293) SFI (VORTEC) \| 4 Spd Auto w/OD \| RWD	104.9 cm	85.6 cm
1500 Extended Cab SLE	4.8L \| V8 \| (293) SFI (VORTEC) \| 4 Spd Auto w/OD \| 4WD	104.9 cm	85.6 cm
1500 Extended Cab SLE	4.8L \| V8 \| (293) SFI (VORTEC) \| 4 Spd Auto w/OD \| RWD	104.9 cm	85.6 cm

2002 GMC Sierra 1500 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
1500 Extended Cab SL	4.8L \| V8 \| (293) SFI (VORTEC) \| 4 Spd Auto w/OD \| 4WD	104.9 cm	85.6 cm
1500 Extended Cab SL	4.8L \| V8 \| (293) SFI (VORTEC) \| 4 Spd Auto w/OD \| RWD	104.9 cm	85.6 cm
1500 Extended Cab Denali	6.0L \| V8 \| (364) SFI (VORTEC) \| Hd 4 Spd Auto w/OD \| AWD	104.9 cm	85.6 cm