Specifications Comparison: 2012 Chevrolet Silverado 3500 vs 2022 Chevrolet Silverado 3500

Headroom

Trim	Eng.	Drive train	1st Row Headroom (in)	2nd Row Headroom (in)
HD Crew Cab LT	6.0L V8	RWD	41.3	40.6
HD Crew Cab LT	6.0L V8	4WD	41.3	40.6
HD Crew Cab LTZ	6.0L V8	RWD	41.3	40.6
HD Crew Cab LTZ	6.0L V8	4WD	41.3	40.6
HD Extended Cab LT	6.0L V8	RWD	41.1	39.5
HD Extended Cab LT	6.0L V8	4WD	41.1	39.5
HD Extended Cab LTZ	6.0L V8	RWD	41.1	39.5
HD Extended Cab LTZ	6.0L V8	4WD	41.1	39.5
HD Regular Cab LT	6.0L V8	RWD	41.3
HD Regular Cab LT	6.0L V8	4WD	41.3

Trim	Eng.	Drive train	1st Row Headroom (in)	2nd Row Headroom (in)
HD LT Crew Cab 159"	6.6L V8	RWD	43	40
HD LT Crew Cab 172"	6.6L V8	RWD	43	40
HD LT Double Cab 162"	6.6L V8	RWD	43	39
HD LT Reg Cab 142"	6.6L V8	RWD	43
HD LT Crew Cab 159"	6.6L V8	4WD	43	40
HD LT Crew Cab 172"	6.6L V8	4WD	43	40
HD LT Double Cab 162"	6.6L V8	4WD	43	39
HD LT Reg Cab 142"	6.6L V8	4WD	43
HD LTZ Crew Cab 159"	6.6L V8	RWD	43	40
HD LTZ Crew Cab 172"	6.6L V8	RWD	43	40
HD LTZ Crew Cab 159"	6.6L V8	4WD	43	40
HD LTZ Crew Cab 172"	6.6L V8	4WD	43	40
HD Work Crew Cab 159"	6.6L V8	RWD	43	40
HD Work Crew Cab 172"	6.6L V8	RWD	43	40
HD Work Double Cab 162"	6.6L V8	RWD	43	39
HD Work Reg Cab 142"	6.6L V8	RWD	43
HD Work Crew Cab 159"	6.6L V8	4WD	43	40
HD Work Crew Cab 172"	6.6L V8	4WD	43	40
HD Work Double Cab 162"	6.6L V8	4WD	43	39
HD Work Reg Cab 142"	6.6L V8	4WD	43
HD High Country Crew Cab 159"	6.6L V8	4WD	43	40
HD High Country Crew Cab 172"	6.6L V8	4WD	43	40

Trim	Eng.	Drive train	1st Row Headroom (cm)	2nd Row Headroom (cm)
HD Crew Cab LT	6.0L V8	RWD	104.9	103.1
HD Crew Cab LT	6.0L V8	4WD	104.9	103.1
HD Crew Cab LTZ	6.0L V8	RWD	104.9	103.1
HD Crew Cab LTZ	6.0L V8	4WD	104.9	103.1
HD Extended Cab LT	6.0L V8	RWD	104.4	100.3
HD Extended Cab LT	6.0L V8	4WD	104.4	100.3
HD Extended Cab LTZ	6.0L V8	RWD	104.4	100.3
HD Extended Cab LTZ	6.0L V8	4WD	104.4	100.3
HD Regular Cab LT	6.0L V8	RWD	104.9
HD Regular Cab LT	6.0L V8	4WD	104.9

Trim	Eng.	Drive train	1st Row Headroom (cm)	2nd Row Headroom (cm)
HD LT Crew Cab 159"	6.6L V8	RWD	109	101
HD LT Crew Cab 172"	6.6L V8	RWD	109	101
HD LT Double Cab 162"	6.6L V8	RWD	109	99
HD LT Reg Cab 142"	6.6L V8	RWD	109
HD LT Crew Cab 159"	6.6L V8	4WD	109	101
HD LT Crew Cab 172"	6.6L V8	4WD	109	101
HD LT Double Cab 162"	6.6L V8	4WD	109	99
HD LT Reg Cab 142"	6.6L V8	4WD	109
HD LTZ Crew Cab 159"	6.6L V8	RWD	109	101
HD LTZ Crew Cab 172"	6.6L V8	RWD	109	101
HD LTZ Crew Cab 159"	6.6L V8	4WD	109	101
HD LTZ Crew Cab 172"	6.6L V8	4WD	109	101
HD Work Crew Cab 159"	6.6L V8	RWD	109	101
HD Work Crew Cab 172"	6.6L V8	RWD	109	101
HD Work Double Cab 162"	6.6L V8	RWD	109	99
HD Work Reg Cab 142"	6.6L V8	RWD	109
HD Work Crew Cab 159"	6.6L V8	4WD	109	101
HD Work Crew Cab 172"	6.6L V8	4WD	109	101
HD Work Double Cab 162"	6.6L V8	4WD	109	99
HD Work Reg Cab 142"	6.6L V8	4WD	109
HD High Country Crew Cab 159"	6.6L V8	4WD	109	101
HD High Country Crew Cab 172"	6.6L V8	4WD	109	101