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Specifications Comparison: 2020 GMC Sierra 1500 vs 2024 GMC Sierra 1500

Researched By The AutoPadre Staff

Legroom

2020 GMC Sierra 1500

Legroom (Imp.)

Trim Eng. Drive train 1st Row Legroom (in) 2nd Row Legroom (in) 3rd Row Legroom (in) 4th Row Legroom (in) 5th Row Legroom (in)
1500 Crew Cab 147" AT45.3L V84WD44.543.4
1500 Crew Cab 157" AT45.3L V84WD44.543.4
1500 Double Cab 147" AT45.3L V84WD44.535.2
1500 Crew Cab 147"4.3L V6RWD44.543.4
1500 Crew Cab 157"4.3L V6RWD44.543.4
1500 Double Cab 147"4.3L V6RWD44.535.2
1500 Reg Cab 140"4.3L V6RWD44.5
1500 Crew Cab 147"4.3L V64WD44.543.4
1500 Crew Cab 157"4.3L V64WD44.543.4
1500 Double Cab 147"4.3L V64WD44.535.2
1500 Reg Cab 140"4.3L V64WD44.5
1500 Crew Cab 147" Denali5.3L V8RWD44.543.4
1500 Crew Cab 157" Denali5.3L V8RWD44.543.4
1500 Crew Cab 147" Denali5.3L V84WD44.543.4
1500 Crew Cab 157" Denali5.3L V84WD44.543.4
1500 Crew Cab 147" Elevation2.7LRWD44.543.4
1500 Crew Cab 157" Elevation2.7LRWD44.543.4
1500 Double Cab 147" Elevation2.7LRWD44.535.2
1500 Crew Cab 147" Elevation2.7L4WD44.543.4
1500 Crew Cab 157" Elevation2.7L4WD44.543.4
1500 Double Cab 147" Elevation2.7L4WD44.535.2
1500 Crew Cab 147" SLE2.7LRWD44.543.4
1500 Crew Cab 157" SLE2.7LRWD44.543.4
1500 Double Cab 147" SLE2.7LRWD44.535.2
1500 Crew Cab 147" SLE2.7L4WD44.543.4
1500 Crew Cab 157" SLE2.7L4WD44.543.4
1500 Double Cab 147" SLE2.7L4WD44.535.2
1500 Crew Cab 147" SLT5.3L V8RWD44.543.4
1500 Crew Cab 157" SLT5.3L V8RWD44.543.4
1500 Double Cab 147" SLT5.3L V8RWD44.535.2
1500 Crew Cab 147" SLT5.3L V84WD44.543.4
1500 Crew Cab 157" SLT5.3L V84WD44.543.4
1500 Double Cab 147" SLT5.3L V84WD44.535.2
1500 Crew Cab4.3L V6RWD44.543.4
1500 Crew Cab4.3L V64WD44.543.4
1500 Crew Cab AT45.3L V84WD44.543.4
1500 Crew Cab Denali5.3L V8RWD44.543.4
1500 Crew Cab Denali5.3L V84WD44.543.4
1500 Crew Cab Elevation2.7LRWD44.543.4
1500 Crew Cab Elevation2.7L4WD44.543.4
1500 Crew Cab SLE2.7LRWD44.543.4
1500 Crew Cab SLE2.7L4WD44.543.4
1500 Crew Cab SLT5.3L V8RWD44.543.4
1500 Crew Cab SLT5.3L V84WD44.543.4
1500 Extended Cab4.3L V6RWD44.535.2
1500 Extended Cab4.3L V64WD44.535.2
1500 Extended Cab AT45.3L V84WD44.535.2
1500 Extended Cab Elevation2.7LRWD44.535.2
1500 Extended Cab Elevation2.7L4WD44.535.2
1500 Extended Cab SLE2.7LRWD44.535.2
1500 Extended Cab SLE2.7L4WD44.535.2
1500 Extended Cab SLT5.3L V8RWD44.535.2
1500 Extended Cab SLT5.3L V84WD44.535.2
1500 Regular Cab4.3L V6RWD44.5
1500 Regular Cab4.3L V64WD44.5

2024 GMC Sierra 1500

Legroom (Imp.)

Trim Eng. Drive train 1st Row Legroom (in) 2nd Row Legroom (in) 3rd Row Legroom (in) 4th Row Legroom (in) 5th Row Legroom (in)
Denali Crew Cab 147"5.3L V8RWD44.5343.4
Denali Crew Cab 147"5.3L V84WD44.5343.4
Denali Crew Cab 157"5.3L V84WD44.5343.4
Elevation Crew Cab 147"RWD44.5343.4
Elevation Double Cab 147"RWD44.5335.24
Elevation Crew Cab 147" w/3SB4WD44.5343.4
Elevation Crew Cab 147" w/3VL4WD44.5343.4
Elevation Crew Cab 157"4WD44.5343.4
Elevation Double Cab 147" w/3SB4WD44.5335.24
Elevation Double Cab 147" w/3VL4WD44.5335.24
Pro Crew Cab 147"RWD44.5343.4
Pro Double Cab 147"RWD44.5335.24
Pro Reg Cab 126"RWD44.53
Pro Reg Cab 140"RWD44.53
Pro Crew Cab 147"4WD44.5343.4
Pro Crew Cab 157"4WD44.5343.4
Pro Double Cab 147"4WD44.5335.24
Pro Reg Cab 126"4WD44.53
Pro Reg Cab 140"4WD44.53
SLE Crew Cab 147"RWD44.5343.4
SLE Double Cab 147"RWD44.5335.24
SLE Crew Cab 147"4WD44.5343.4
SLE Crew Cab 157"4WD44.5343.4
SLE Double Cab 147"4WD44.5335.24
SLT Crew Cab 147"5.3L V8RWD44.5343.4
SLT Crew Cab 147"5.3L V84WD44.5343.4
SLT Crew Cab 157"5.3L V84WD44.5343.4
AT4 Crew Cab 147"3.0L I64WD44.5343.4
AT4 Crew Cab 157"3.0L I64WD44.5343.4
AT4X Crew Cab 147"3.0L I64WD44.5343.4
Denali Ultimate Crew Cab 147"6.2L V84WD44.5343.4

2020 GMC Sierra 1500

Legroom (Metric)

Trim Eng. Drive train 1st Row Legroom (cm) 2nd Row Legroom (cm) 3rd Row Legroom (cm) 4th Row Legroom (cm) 5th Row Legroom (cm)
1500 Crew Cab 147" AT45.3L V84WD113110.2
1500 Crew Cab 157" AT45.3L V84WD113110.2
1500 Double Cab 147" AT45.3L V84WD11389.4
1500 Crew Cab 147"4.3L V6RWD113110.2
1500 Crew Cab 157"4.3L V6RWD113110.2
1500 Double Cab 147"4.3L V6RWD11389.4
1500 Reg Cab 140"4.3L V6RWD113
1500 Crew Cab 147"4.3L V64WD113110.2
1500 Crew Cab 157"4.3L V64WD113110.2
1500 Double Cab 147"4.3L V64WD11389.4
1500 Reg Cab 140"4.3L V64WD113
1500 Crew Cab 147" Denali5.3L V8RWD113110.2
1500 Crew Cab 157" Denali5.3L V8RWD113110.2
1500 Crew Cab 147" Denali5.3L V84WD113110.2
1500 Crew Cab 157" Denali5.3L V84WD113110.2
1500 Crew Cab 147" Elevation2.7LRWD113110.2
1500 Crew Cab 157" Elevation2.7LRWD113110.2
1500 Double Cab 147" Elevation2.7LRWD11389.4
1500 Crew Cab 147" Elevation2.7L4WD113110.2
1500 Crew Cab 157" Elevation2.7L4WD113110.2
1500 Double Cab 147" Elevation2.7L4WD11389.4
1500 Crew Cab 147" SLE2.7LRWD113110.2
1500 Crew Cab 157" SLE2.7LRWD113110.2
1500 Double Cab 147" SLE2.7LRWD11389.4
1500 Crew Cab 147" SLE2.7L4WD113110.2
1500 Crew Cab 157" SLE2.7L4WD113110.2
1500 Double Cab 147" SLE2.7L4WD11389.4
1500 Crew Cab 147" SLT5.3L V8RWD113110.2
1500 Crew Cab 157" SLT5.3L V8RWD113110.2
1500 Double Cab 147" SLT5.3L V8RWD11389.4
1500 Crew Cab 147" SLT5.3L V84WD113110.2
1500 Crew Cab 157" SLT5.3L V84WD113110.2
1500 Double Cab 147" SLT5.3L V84WD11389.4
1500 Crew Cab4.3L V6RWD113110.2
1500 Crew Cab4.3L V64WD113110.2
1500 Crew Cab AT45.3L V84WD113110.2
1500 Crew Cab Denali5.3L V8RWD113110.2
1500 Crew Cab Denali5.3L V84WD113110.2
1500 Crew Cab Elevation2.7LRWD113110.2
1500 Crew Cab Elevation2.7L4WD113110.2
1500 Crew Cab SLE2.7LRWD113110.2
1500 Crew Cab SLE2.7L4WD113110.2
1500 Crew Cab SLT5.3L V8RWD113110.2
1500 Crew Cab SLT5.3L V84WD113110.2
1500 Extended Cab4.3L V6RWD11389.4
1500 Extended Cab4.3L V64WD11389.4
1500 Extended Cab AT45.3L V84WD11389.4
1500 Extended Cab Elevation2.7LRWD11389.4
1500 Extended Cab Elevation2.7L4WD11389.4
1500 Extended Cab SLE2.7LRWD11389.4
1500 Extended Cab SLE2.7L4WD11389.4
1500 Extended Cab SLT5.3L V8RWD11389.4
1500 Extended Cab SLT5.3L V84WD11389.4
1500 Regular Cab4.3L V6RWD113
1500 Regular Cab4.3L V64WD113

2024 GMC Sierra 1500

Legroom (Metric)

Trim Eng. Drive train 1st Row Legroom (cm) 2nd Row Legroom (cm) 3rd Row Legroom (cm) 4th Row Legroom (cm) 5th Row Legroom (cm)
Denali Crew Cab 147"5.3L V8RWD113110
Denali Crew Cab 147"5.3L V84WD113110
Denali Crew Cab 157"5.3L V84WD113110
Elevation Crew Cab 147"RWD113110
Elevation Double Cab 147"RWD11390
Elevation Crew Cab 147" w/3SB4WD113110
Elevation Crew Cab 147" w/3VL4WD113110
Elevation Crew Cab 157"4WD113110
Elevation Double Cab 147" w/3SB4WD11390
Elevation Double Cab 147" w/3VL4WD11390
Pro Crew Cab 147"RWD113110
Pro Double Cab 147"RWD11390
Pro Reg Cab 126"RWD113
Pro Reg Cab 140"RWD113
Pro Crew Cab 147"4WD113110
Pro Crew Cab 157"4WD113110
Pro Double Cab 147"4WD11390
Pro Reg Cab 126"4WD113
Pro Reg Cab 140"4WD113
SLE Crew Cab 147"RWD113110
SLE Double Cab 147"RWD11390
SLE Crew Cab 147"4WD113110
SLE Crew Cab 157"4WD113110
SLE Double Cab 147"4WD11390
SLT Crew Cab 147"5.3L V8RWD113110
SLT Crew Cab 147"5.3L V84WD113110
SLT Crew Cab 157"5.3L V84WD113110
AT4 Crew Cab 147"3.0L I64WD113110
AT4 Crew Cab 157"3.0L I64WD113110
AT4X Crew Cab 147"3.0L I64WD113110
Denali Ultimate Crew Cab 147"6.2L V84WD113110

Go to the GMC Sierra 1500 Legroom Data.

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