Specifications Comparison: 2023 GMC Sierra 1500 vs 2002 GMC Sierra 1500

Ground Clearance

Trim	Eng.	Drive train	Ground Clearance Front (in)	Ground Clearance Rear (in)	Ground Clearance Min (in)	Ground Clearance Max (in)
Denali Crew Cab 147"	5.3L V8	RWD	7.9	7.9	7.9	7.9
Denali Crew Cab 147"	5.3L V8	4WD	8.1	8.1	8.1	8.1
Denali Crew Cab 157"	5.3L V8	4WD	8.0	8.0	8.0	8.0
Elevation Crew Cab 147"	2.7L	RWD	7.9	7.9	7.9	7.9
Elevation Double Cab 147"	2.7L	RWD	7.9	7.9	7.9	7.9
Elevation Crew Cab 147" w/ 3SB	2.7L	4WD	8.1	8.1	8.1	8.1
Elevation Crew Cab 147" w/ 3VL	2.7L	4WD	8.1	8.1	8.1	8.1
Elevation Crew Cab 157"	2.7L	4WD	8.0	8.0	8.0	8.0
Elevation Double Cab 147" w/ 3SB	2.7L	4WD	8.1	8.1	8.1	8.1
Elevation Double Cab 147" w/ 3VL	2.7L	4WD	8.1	8.1	8.1	8.1
Pro Crew Cab 147"	2.7L	RWD	7.9	7.9	7.9	7.9
Pro Double Cab 147"	2.7L	RWD	7.9	7.9	7.9	7.9
Pro Reg Cab 126"	2.7L	RWD	7.9	7.9	7.9	7.9
Pro Reg Cab 140"	2.7L	RWD	7.9	7.9	7.9	7.9
Pro Crew Cab 147"	2.7L	4WD	8.1	8.1	8.1	8.1
Pro Crew Cab 157"	2.7L	4WD	8.0	8.0	8.0	8.0
Pro Double Cab 147"	2.7L	4WD	8.1	8.1	8.1	8.1
Pro Reg Cab 126"	2.7L	4WD	8.2	8.2	8.2	8.2
Pro Reg Cab 140"	2.7L	4WD	8.1	8.1	8.1	8.1
SLE Crew Cab 147"	2.7L	RWD	7.9	7.9	7.9	7.9
SLE Double Cab 147"	2.7L	RWD	7.9	7.9	7.9	7.9
SLE Crew Cab 147"	2.7L	4WD	8.1	8.1	8.1	8.1
SLE Crew Cab 157"	2.7L	4WD	8.0	8.0	8.0	8.0
SLE Double Cab 147"	2.7L	4WD	8.1	8.1	8.1	8.1
SLT Crew Cab 147"	5.3L V8	RWD	7.9	7.9	7.9	7.9
SLT Crew Cab 147"	5.3L V8	4WD	8.1	8.1	8.1	8.1
SLT Crew Cab 157"	5.3L V8	4WD	8.0	8.0	8.0	8.0
AT4 Crew Cab 147"	3.0L I6	4WD	11.1	11.1	11.1	11.1
AT4 Crew Cab 157"	3.0L I6	4WD	11.0	11.0	11.0	11.0
AT4X Crew Cab 147"	6.2L V8	4WD	11.1	11.1	11.1	11.1
Denali Ultimate Crew Cab 147"	6.2L V8	4WD	8.1	8.1	8.1	8.1

2002 GMC Sierra 1500

Ground Clearance (inches)

Trim	Eng.	Drive train	Ground Clearance Front (in)	Ground Clearance Rear (in)	Ground Clearance Min (in)	Ground Clearance Max (in)
1500 Extended Cab Denali	6.0L V8	AWD	8.0	8.3	8.0	8.3
1500 Extended Cab SL	4.8L V8	RWD	8.0	8.3	8.0	8.3
1500 Extended Cab SL	4.8L V8	4WD	8.5	8.6	8.5	8.6
1500 Extended Cab SLE	4.8L V8	RWD	8.0	8.3	8.0	8.3
1500 Extended Cab SLE	4.8L V8	4WD	8.5	8.6	8.5	8.6
1500 Extended Cab SLT	4.8L V8	RWD	8.0	8.3	8.0	8.3
1500 Extended Cab SLT	4.8L V8	4WD	8.5	8.6	8.5	8.6
1500 Regular Cab SL	4.8L V8	4WD	8.5	8.7	8.5	8.7
1500 Regular Cab SLE	4.8L V8	RWD	8.0	8.5	8.0	8.5
1500 Regular Cab SLE	4.8L V8	4WD	8.5	8.7	8.5	8.7
1500 Regular Cab SL	4.3L V6	RWD	8.0	8.5	8.0	8.5
HD 1500 Crew Cab SLE	6.0L V8	RWD	7.9	7.4	7.4	7.9
HD 1500 Crew Cab SLE	6.0L V8	4WD	8.9	8.3	8.3	8.9
HD 1500 Crew Cab SLT	6.0L V8	RWD	7.9	7.4	7.4	7.9
HD 1500 Crew Cab SLT	6.0L V8	4WD	8.9	8.3	8.3	8.9

Trim	Eng.	Drive train	Ground Clearance Front (cm)	Ground Clearance Rear (cm)	Ground Clearance Min (cm)	Ground Clearance Max (cm)
Denali Crew Cab 147"	5.3L V8	RWD	20.1	20.1	20.1	20.1
Denali Crew Cab 147"	5.3L V8	4WD	20.6	20.6	20.6	20.6
Denali Crew Cab 157"	5.3L V8	4WD	20.3	20.3	20.3	20.3
Elevation Crew Cab 147"	2.7L	RWD	20.1	20.1	20.1	20.1
Elevation Double Cab 147"	2.7L	RWD	20.1	20.1	20.1	20.1
Elevation Crew Cab 147" w/ 3SB	2.7L	4WD	20.6	20.6	20.6	20.6
Elevation Crew Cab 147" w/ 3VL	2.7L	4WD	20.6	20.6	20.6	20.6
Elevation Crew Cab 157"	2.7L	4WD	20.3	20.3	20.3	20.3
Elevation Double Cab 147" w/ 3SB	2.7L	4WD	20.6	20.6	20.6	20.6
Elevation Double Cab 147" w/ 3VL	2.7L	4WD	20.6	20.6	20.6	20.6
Pro Crew Cab 147"	2.7L	RWD	20.1	20.1	20.1	20.1
Pro Double Cab 147"	2.7L	RWD	20.1	20.1	20.1	20.1
Pro Reg Cab 126"	2.7L	RWD	20.1	20.1	20.1	20.1
Pro Reg Cab 140"	2.7L	RWD	20.1	20.1	20.1	20.1
Pro Crew Cab 147"	2.7L	4WD	20.6	20.6	20.6	20.6
Pro Crew Cab 157"	2.7L	4WD	20.3	20.3	20.3	20.3
Pro Double Cab 147"	2.7L	4WD	20.6	20.6	20.6	20.6
Pro Reg Cab 126"	2.7L	4WD	20.8	20.8	20.8	20.8
Pro Reg Cab 140"	2.7L	4WD	20.6	20.6	20.6	20.6
SLE Crew Cab 147"	2.7L	RWD	20.1	20.1	20.1	20.1
SLE Double Cab 147"	2.7L	RWD	20.1	20.1	20.1	20.1
SLE Crew Cab 147"	2.7L	4WD	20.6	20.6	20.6	20.6
SLE Crew Cab 157"	2.7L	4WD	20.3	20.3	20.3	20.3
SLE Double Cab 147"	2.7L	4WD	20.6	20.6	20.6	20.6
SLT Crew Cab 147"	5.3L V8	RWD	20.1	20.1	20.1	20.1
SLT Crew Cab 147"	5.3L V8	4WD	20.6	20.6	20.6	20.6
SLT Crew Cab 157"	5.3L V8	4WD	20.3	20.3	20.3	20.3
AT4 Crew Cab 147"	3.0L I6	4WD	28.2	28.2	28.2	28.2
AT4 Crew Cab 157"	3.0L I6	4WD	27.9	27.9	27.9	27.9
AT4X Crew Cab 147"	6.2L V8	4WD	28.2	28.2	28.2	28.2
Denali Ultimate Crew Cab 147"	6.2L V8	4WD	20.6	20.6	20.6	20.6

2002 GMC Sierra 1500

Ground Clearance (Metric)

Trim	Eng.	Drive train	Ground Clearance Front (cm)	Ground Clearance Rear (cm)	Ground Clearance Min (cm)	Ground Clearance Max (cm)
1500 Extended Cab Denali	6.0L V8	AWD	20.3	21.1	20.3	21.1
1500 Extended Cab SL	4.8L V8	RWD	20.3	21.1	20.3	21.1
1500 Extended Cab SL	4.8L V8	4WD	21.6	21.8	21.6	21.8
1500 Extended Cab SLE	4.8L V8	RWD	20.3	21.1	20.3	21.1
1500 Extended Cab SLE	4.8L V8	4WD	21.6	21.8	21.6	21.8
1500 Extended Cab SLT	4.8L V8	RWD	20.3	21.1	20.3	21.1
1500 Extended Cab SLT	4.8L V8	4WD	21.6	21.8	21.6	21.8
1500 Regular Cab SL	4.8L V8	4WD	21.6	22.1	21.6	22.1
1500 Regular Cab SLE	4.8L V8	RWD	20.3	21.6	20.3	21.6
1500 Regular Cab SLE	4.8L V8	4WD	21.6	22.1	21.6	22.1
1500 Regular Cab SL	4.3L V6	RWD	20.3	21.6	20.3	21.6
HD 1500 Crew Cab SLE	6.0L V8	RWD	20.1	18.8	18.8	20.1
HD 1500 Crew Cab SLE	6.0L V8	4WD	22.6	21.1	21.1	22.6
HD 1500 Crew Cab SLT	6.0L V8	RWD	20.1	18.8	18.8	20.1
HD 1500 Crew Cab SLT	6.0L V8	4WD	22.6	21.1	21.1	22.6