Specifications Comparison: 2002 GMC Sierra 1500 vs 2024 Chevrolet Silverado 1500

Headroom

2002 GMC Sierra 1500

Headroom (Imp.)

Trim	Eng.	Drive train	1st Row Headroom (in)	2nd Row Headroom (in)
1500 Extended Cab Denali	6.0L V8	AWD	41	38.4
1500 Extended Cab SL	4.8L V8	RWD	41	38.4
1500 Extended Cab SL	4.8L V8	4WD	41	38.4
1500 Extended Cab SLE	4.8L V8	RWD	41	38.4
1500 Extended Cab SLE	4.8L V8	4WD	41	38.4
1500 Extended Cab SLT	4.8L V8	RWD	41	38.4
1500 Extended Cab SLT	4.8L V8	4WD	41	38.4
1500 Regular Cab SL	4.8L V8	4WD	41
1500 Regular Cab SLE	4.8L V8	RWD	41
1500 Regular Cab SLE	4.8L V8	4WD	41
1500 Regular Cab SL	4.3L V6	RWD	41
HD 1500 Crew Cab SLE	6.0L V8	RWD	41.1	39.9
HD 1500 Crew Cab SLE	6.0L V8	4WD	41.1	39.9
HD 1500 Crew Cab SLT	6.0L V8	RWD	41.1	39.9
HD 1500 Crew Cab SLT	6.0L V8	4WD	41.1	39.9

2024 Chevrolet Silverado 1500

Headroom (Imp.)

Trim	Eng.	Drive train	1st Row Headroom (in)	2nd Row Headroom (in)
Custom Crew Cab 147"	2.7L	RWD	43.03	40.12
Custom Double Cab 147"	2.7L	RWD	43.03	39.88
Custom Crew Cab 147"	2.7L	4WD	43.03	40.12
Custom Crew Cab 157"	2.7L	4WD	43.03	40.12
Custom Double Cab 147"	2.7L	4WD	43.03	39.88
High Country Crew Cab 147"	5.3L V8	RWD	43.03	40.12
High Country Crew Cab 147"	5.3L V8	4WD	43.03	40.12
High Country Crew Cab 157"	5.3L V8	4WD	43.03	40.12
LT Crew Cab 147"	2.7L	RWD	43.03	40.12
LT Crew Cab 157"	2.7L	RWD	43.03	40.12
LT Double Cab 147"	2.7L	RWD	43.03	39.88
LT Crew Cab 147" w/1LT	2.7L	4WD	43.03	40.12
LT Crew Cab 147" w/2FL	2.7L	4WD	43.03	40.12
LT Crew Cab 157"	2.7L	4WD	43.03	40.12
LT Double Cab 147" w/1LT	2.7L	4WD	43.03	39.88
LT Double Cab 147" w/2FL	2.7L	4WD	43.03	39.88
LTZ Crew Cab 147"	5.3L V8	RWD	43.03	40.12
LTZ Crew Cab 147"	5.3L V8	4WD	43.03	40.12
LTZ Crew Cab 157"	5.3L V8	4WD	43.03	40.12
RST Crew Cab 147"	2.7L	RWD	43.03	40.12
RST Crew Cab 147"	2.7L	4WD	43.03	40.12
RST Crew Cab 157"	2.7L	4WD	43.03	40.12
RST Double Cab 147"	2.7L	4WD	43.03	39.88
Work Crew Cab 147"	2.7L	RWD	43.03	40.12
Work Crew Cab 157"	2.7L	RWD	43.03	40.12
Work Double Cab 147"	2.7L	RWD	43.03	39.88
Work Reg Cab 126"	2.7L	RWD	43.11
Work Reg Cab 140"	2.7L	RWD	43.11
Work Crew Cab 147"	2.7L	4WD	43.03	40.12
Work Crew Cab 157"	2.7L	4WD	43.03	40.12
Work Double Cab 147"	2.7L	4WD	43.03	39.88
Work Reg Cab 126"	2.7L	4WD	43.11
Work Reg Cab 140"	2.7L	4WD	43.11
Custom Trail Boss Crew Cab 147"	2.7L	4WD	43.03	40.12
Custom Trail Boss Crew Cab 157"	2.7L	4WD	43.03	40.12
LT Trail Boss Crew Cab 147"	2.7L	4WD	43.03	40.12
LT Trail Boss Crew Cab 157"	2.7L	4WD	43.03	40.12
ZR2 Crew Cab 147"	3.0L I6	4WD	43.03	40.12

2002 GMC Sierra 1500

Headroom (Metric)

Trim	Eng.	Drive train	1st Row Headroom (cm)	2nd Row Headroom (cm)
1500 Extended Cab Denali	6.0L V8	AWD	104.1	97.5
1500 Extended Cab SL	4.8L V8	RWD	104.1	97.5
1500 Extended Cab SL	4.8L V8	4WD	104.1	97.5
1500 Extended Cab SLE	4.8L V8	RWD	104.1	97.5
1500 Extended Cab SLE	4.8L V8	4WD	104.1	97.5
1500 Extended Cab SLT	4.8L V8	RWD	104.1	97.5
1500 Extended Cab SLT	4.8L V8	4WD	104.1	97.5
1500 Regular Cab SL	4.8L V8	4WD	104.1
1500 Regular Cab SLE	4.8L V8	RWD	104.1
1500 Regular Cab SLE	4.8L V8	4WD	104.1
1500 Regular Cab SL	4.3L V6	RWD	104.1
HD 1500 Crew Cab SLE	6.0L V8	RWD	104.4	101.3
HD 1500 Crew Cab SLE	6.0L V8	4WD	104.4	101.3
HD 1500 Crew Cab SLT	6.0L V8	RWD	104.4	101.3
HD 1500 Crew Cab SLT	6.0L V8	4WD	104.4	101.3

2002 GMC Sierra 1500

Headroom (Metric)

Trim	Eng.	Drive train	1st Row Headroom (cm)	2nd Row Headroom (cm)
Custom Crew Cab 147"	2.7L	RWD	109	102
Custom Double Cab 147"	2.7L	RWD	109	101
Custom Crew Cab 147"	2.7L	4WD	109	102
Custom Crew Cab 157"	2.7L	4WD	109	102
Custom Double Cab 147"	2.7L	4WD	109	101
High Country Crew Cab 147"	5.3L V8	RWD	109	102
High Country Crew Cab 147"	5.3L V8	4WD	109	102
High Country Crew Cab 157"	5.3L V8	4WD	109	102
LT Crew Cab 147"	2.7L	RWD	109	102
LT Crew Cab 157"	2.7L	RWD	109	102
LT Double Cab 147"	2.7L	RWD	109	101
LT Crew Cab 147" w/1LT	2.7L	4WD	109	102
LT Crew Cab 147" w/2FL	2.7L	4WD	109	102
LT Crew Cab 157"	2.7L	4WD	109	102
LT Double Cab 147" w/1LT	2.7L	4WD	109	101
LT Double Cab 147" w/2FL	2.7L	4WD	109	101
LTZ Crew Cab 147"	5.3L V8	RWD	109	102
LTZ Crew Cab 147"	5.3L V8	4WD	109	102
LTZ Crew Cab 157"	5.3L V8	4WD	109	102
RST Crew Cab 147"	2.7L	RWD	109	102
RST Crew Cab 147"	2.7L	4WD	109	102
RST Crew Cab 157"	2.7L	4WD	109	102
RST Double Cab 147"	2.7L	4WD	109	101
Work Crew Cab 147"	2.7L	RWD	109	102
Work Crew Cab 157"	2.7L	RWD	109	102
Work Double Cab 147"	2.7L	RWD	109	101
Work Reg Cab 126"	2.7L	RWD	109
Work Reg Cab 140"	2.7L	RWD	109
Work Crew Cab 147"	2.7L	4WD	109	102
Work Crew Cab 157"	2.7L	4WD	109	102
Work Double Cab 147"	2.7L	4WD	109	101
Work Reg Cab 126"	2.7L	4WD	109
Work Reg Cab 140"	2.7L	4WD	109
Custom Trail Boss Crew Cab 147"	2.7L	4WD	109	102
Custom Trail Boss Crew Cab 157"	2.7L	4WD	109	102
LT Trail Boss Crew Cab 147"	2.7L	4WD	109	102
LT Trail Boss Crew Cab 157"	2.7L	4WD	109	102
ZR2 Crew Cab 147"	3.0L I6	4WD	109	102