Specifications Comparison: 2020 Chevrolet Silverado 3500 vs 2015 Chevrolet Silverado 3500

Headroom

2020 Chevrolet Silverado 3500

Headroom (Imp.)

Trim	Eng.	Drive train	1st Row Headroom (in)	2nd Row Headroom (in)
HD Crew Cab 159" High Country	6.6L V8	4WD	43	40.1
HD Crew Cab 172" High Country	6.6L V8	4WD	43	40.1
HD Crew Cab 159" LT	6.6L V8	RWD	43	40.1
HD Crew Cab 172" LT	6.6L V8	RWD	43	40.1
HD Double Cab 162" LT	6.6L V8	RWD	43	39.9
HD Reg Cab 142" LT	6.6L V8	RWD	43.1
HD Crew Cab 159" LT	6.6L V8	4WD	43	40.1
HD Crew Cab 172" LT	6.6L V8	4WD	43	40.1
HD Double Cab 162" LT	6.6L V8	4WD	43	39.9
HD Reg Cab 142" LT	6.6L V8	4WD	43.1
HD Crew Cab 159" LTZ	6.6L V8	RWD	43	40.1
HD Crew Cab 172" LTZ	6.6L V8	RWD	43	40.1
HD Crew Cab 159" LTZ	6.6L V8	4WD	43	40.1
HD Crew Cab 172" LTZ	6.6L V8	4WD	43	40.1
HD Crew Cab 159" Work	6.6L V8	RWD	43	40.1
HD Crew Cab 172" Work	6.6L V8	RWD	43	40.1
HD Double Cab 162" Work	6.6L V8	RWD	43	39.9
HD Reg Cab 142" Work	6.6L V8	RWD	43.1
HD Crew Cab 159" Work	6.6L V8	4WD	43	40.1
HD Crew Cab 172" Work	6.6L V8	4WD	43	40.1
HD Double Cab 162" Work	6.6L V8	4WD	43	39.9
HD Reg Cab 142" Work	6.6L V8	4WD	43.1
HD Crew Cab High Country	6.6L V8	4WD	43	40.1
HD Crew Cab LT	6.6L V8	RWD	43	40.1
HD Crew Cab LT	6.6L V8	4WD	43	40.1
HD Crew Cab LTZ	6.6L V8	RWD	43	40.1
HD Crew Cab LTZ	6.6L V8	4WD	43	40.1
HD Crew Cab Work	6.6L V8	RWD	43	40.1
HD Crew Cab Work	6.6L V8	4WD	43	40.1
HD Extended Cab LT	6.6L V8	RWD	43	39.9
HD Extended Cab LT	6.6L V8	4WD	43	39.9
HD Extended Cab Work	6.6L V8	RWD	43	39.9
HD Extended Cab Work	6.6L V8	4WD	43	39.9
HD Regular Cab LT	6.6L V8	RWD	43.1
HD Regular Cab LT	6.6L V8	4WD	43.1
HD Regular Cab Work	6.6L V8	RWD	43.1
HD Regular Cab Work	6.6L V8	4WD	43.1

2015 Chevrolet Silverado 3500

Headroom (Imp.)

Trim	Eng.	Drive train	1st Row Headroom (in)	2nd Row Headroom (in)
HD Crew Cab LT	6.0L V8	RWD	42.8	40.5
HD Crew Cab LT	6.0L V8	4WD	42.8	40.5
HD Crew Cab LTZ	6.0L V8	RWD	42.8	40.5
HD Crew Cab LTZ	6.0L V8	4WD	42.8	40.5
HD Crew Cab Work	6.0L V8	RWD	42.8	40.5
HD Crew Cab Work	6.0L V8	4WD	42.8	40.5
HD Extended Cab LT	6.0L V8	RWD	42.8	38.7
HD Extended Cab LT	6.0L V8	4WD	42.8	38.7
HD Extended Cab LTZ	6.0L V8	RWD	42.8	38.7
HD Extended Cab LTZ	6.0L V8	4WD	42.8	38.7
HD Extended Cab Work	6.0L V8	RWD	42.8	38.7
HD Extended Cab Work	6.0L V8	4WD	42.8	38.7
HD Regular Cab LT	6.0L V8	RWD	42.8
HD Regular Cab LT	6.0L V8	4WD	42.8
HD Regular Cab Work	6.0L V8	RWD	42.8
HD Regular Cab Work	6.0L V8	4WD	42.8
HD Built After Aug 14 Crew Cab High Country	6.0L V8	RWD	42.8	40.5
HD Built After Aug 14 Crew Cab High Country	6.0L V8	4WD	42.8	40.5

2020 Chevrolet Silverado 3500

Headroom (Metric)

Trim	Eng.	Drive train	1st Row Headroom (cm)	2nd Row Headroom (cm)
HD Crew Cab 159" High Country	6.6L V8	4WD	109.2	101.9
HD Crew Cab 172" High Country	6.6L V8	4WD	109.2	101.9
HD Crew Cab 159" LT	6.6L V8	RWD	109.2	101.9
HD Crew Cab 172" LT	6.6L V8	RWD	109.2	101.9
HD Double Cab 162" LT	6.6L V8	RWD	109.2	101.3
HD Reg Cab 142" LT	6.6L V8	RWD	109.5
HD Crew Cab 159" LT	6.6L V8	4WD	109.2	101.9
HD Crew Cab 172" LT	6.6L V8	4WD	109.2	101.9
HD Double Cab 162" LT	6.6L V8	4WD	109.2	101.3
HD Reg Cab 142" LT	6.6L V8	4WD	109.5
HD Crew Cab 159" LTZ	6.6L V8	RWD	109.2	101.9
HD Crew Cab 172" LTZ	6.6L V8	RWD	109.2	101.9
HD Crew Cab 159" LTZ	6.6L V8	4WD	109.2	101.9
HD Crew Cab 172" LTZ	6.6L V8	4WD	109.2	101.9
HD Crew Cab 159" Work	6.6L V8	RWD	109.2	101.9
HD Crew Cab 172" Work	6.6L V8	RWD	109.2	101.9
HD Double Cab 162" Work	6.6L V8	RWD	109.2	101.3
HD Reg Cab 142" Work	6.6L V8	RWD	109.5
HD Crew Cab 159" Work	6.6L V8	4WD	109.2	101.9
HD Crew Cab 172" Work	6.6L V8	4WD	109.2	101.9
HD Double Cab 162" Work	6.6L V8	4WD	109.2	101.3
HD Reg Cab 142" Work	6.6L V8	4WD	109.5
HD Crew Cab High Country	6.6L V8	4WD	109.2	101.9
HD Crew Cab LT	6.6L V8	RWD	109.2	101.9
HD Crew Cab LT	6.6L V8	4WD	109.2	101.9
HD Crew Cab LTZ	6.6L V8	RWD	109.2	101.9
HD Crew Cab LTZ	6.6L V8	4WD	109.2	101.9
HD Crew Cab Work	6.6L V8	RWD	109.2	101.9
HD Crew Cab Work	6.6L V8	4WD	109.2	101.9
HD Extended Cab LT	6.6L V8	RWD	109.2	101.3
HD Extended Cab LT	6.6L V8	4WD	109.2	101.3
HD Extended Cab Work	6.6L V8	RWD	109.2	101.3
HD Extended Cab Work	6.6L V8	4WD	109.2	101.3
HD Regular Cab LT	6.6L V8	RWD	109.5
HD Regular Cab LT	6.6L V8	4WD	109.5
HD Regular Cab Work	6.6L V8	RWD	109.5
HD Regular Cab Work	6.6L V8	4WD	109.5

2020 Chevrolet Silverado 3500

Headroom (Metric)

Trim	Eng.	Drive train	1st Row Headroom (cm)	2nd Row Headroom (cm)
HD Crew Cab LT	6.0L V8	RWD	108.7	102.9
HD Crew Cab LT	6.0L V8	4WD	108.7	102.9
HD Crew Cab LTZ	6.0L V8	RWD	108.7	102.9
HD Crew Cab LTZ	6.0L V8	4WD	108.7	102.9
HD Crew Cab Work	6.0L V8	RWD	108.7	102.9
HD Crew Cab Work	6.0L V8	4WD	108.7	102.9
HD Extended Cab LT	6.0L V8	RWD	108.7	98.3
HD Extended Cab LT	6.0L V8	4WD	108.7	98.3
HD Extended Cab LTZ	6.0L V8	RWD	108.7	98.3
HD Extended Cab LTZ	6.0L V8	4WD	108.7	98.3
HD Extended Cab Work	6.0L V8	RWD	108.7	98.3
HD Extended Cab Work	6.0L V8	4WD	108.7	98.3
HD Regular Cab LT	6.0L V8	RWD	108.7
HD Regular Cab LT	6.0L V8	4WD	108.7
HD Regular Cab Work	6.0L V8	RWD	108.7
HD Regular Cab Work	6.0L V8	4WD	108.7
HD Built After Aug 14 Crew Cab High Country	6.0L V8	RWD	108.7	102.9
HD Built After Aug 14 Crew Cab High Country	6.0L V8	4WD	108.7	102.9