Specifications Comparison: 2018 Chevrolet Silverado 1500 vs 2020 Chevrolet Silverado 1500

Headroom

2018 Chevrolet Silverado 1500

Headroom (Imp.)

Trim	Eng.	Drive train	1st Row Headroom (in)	2nd Row Headroom (in)
Crew Cab Custom	4.3L V6	RWD	42.8	40.5
Crew Cab Custom	4.3L V6	4WD	42.8	40.5
Crew Cab High Country	5.3L V8	RWD	42.8	40.5
Crew Cab High Country	5.3L V8	4WD	42.8	40.5
Crew Cab LS	4.3L V6	RWD	42.8	40.5
Crew Cab LS	4.3L V6	4WD	42.8	40.5
Crew Cab LS SSV	4.3L V6	RWD	42.8	40.5
Crew Cab LS SSV	5.3L V8	4WD	42.8	40.5
Crew Cab LT	4.3L V6	RWD	42.8	40.5
Crew Cab LT	4.3L V6	4WD	42.8	40.5
Crew Cab LT eAssist	4.3L V6	RWD	42.8	40.5
Crew Cab LT eAssist	4.3L V6	4WD	42.8	40.5
Crew Cab LTZ	5.3L V8	RWD	42.8	40.5
Crew Cab LTZ	5.3L V8	4WD	42.8	40.5
Crew Cab LTZ eAssist	5.3L V8	4WD	42.8	40.5
Crew Cab Work	4.3L V6	RWD	42.8	40.5
Crew Cab Work	4.3L V6	4WD	42.8	40.5
Crew Cab Work SSV	4.3L V6	RWD	42.8	40.5
Crew Cab Work SSV	5.3L V8	4WD	42.8	40.5
Extended Cab Custom	4.3L V6	RWD	42.8	38.7
Extended Cab Custom	4.3L V6	4WD	42.8	38.7
Extended Cab LS	4.3L V6	RWD	42.8	38.7
Extended Cab LS	4.3L V6	4WD	42.8	38.7
Extended Cab LT	4.3L V6	RWD	42.8	38.7
Extended Cab LT	4.3L V6	4WD	42.8	38.7
Extended Cab LTZ	5.3L V8	RWD	42.8	38.7
Extended Cab LTZ	5.3L V8	4WD	42.8	38.7
Extended Cab Work	4.3L V6	RWD	42.8	38.7
Extended Cab Work	4.3L V6	4WD	42.8	38.7
Regular Cab LS	4.3L V6	RWD	42.4
Regular Cab LS	4.3L V6	4WD	42.4
Regular Cab LT	4.3L V6	RWD	42.4
Regular Cab LT	4.3L V6	4WD	42.4
Regular Cab Work	4.3L V6	RWD	42.4
Regular Cab Work	4.3L V6	4WD	42.4

2020 Chevrolet Silverado 1500

Headroom (Imp.)

Trim	Eng.	Drive train	1st Row Headroom (in)	2nd Row Headroom (in)
Crew Cab 147" Custom	4.3L V6	RWD	43	40.1
Crew Cab 157" Custom	4.3L V6	RWD	43	40.1
Double Cab 147" Custom	4.3L V6	RWD	43	39.9
Crew Cab 147" Custom	4.3L V6	4WD	43	40.1
Crew Cab 157" Custom	4.3L V6	4WD	43	40.1
Double Cab 147" Custom	4.3L V6	4WD	43	39.9
Crew Cab 147" Custom Trail Boss	4.3L V6	4WD	43	40.1
Crew Cab 157" Custom Trail Boss	4.3L V6	4WD	43	40.1
Double Cab 147" Custom Trail Boss	4.3L V6	4WD	43	39.9
Crew Cab 147" High Country	5.3L V8	RWD	43	40.1
Crew Cab 157" High Country	5.3L V8	RWD	43	40.1
Crew Cab 147" High Country	5.3L V8	4WD	43	40.1
Crew Cab 157" High Country	5.3L V8	4WD	43	40.1
Crew Cab 147" LT	2.7L	RWD	43	40.1
Crew Cab 157" LT	2.7L	RWD	43	40.1
Double Cab 147" LT	2.7L	RWD	43	39.9
Crew Cab 147" LT	2.7L	4WD	43	40.1
Crew Cab 157" LT	2.7L	4WD	43	40.1
Double Cab 147" LT	2.7L	4WD	43	39.9
Crew Cab 147" LT Trail Boss	5.3L V8	4WD	43	40.1
Crew Cab 157" LT Trail Boss	5.3L V8	4WD	43	40.1
Crew Cab 147" LTZ	5.3L V8	RWD	43	40.1
Crew Cab 157" LTZ	5.3L V8	RWD	43	40.1
Double Cab 147" LTZ	5.3L V8	RWD	43	39.9
Crew Cab 147" LTZ	5.3L V8	4WD	43	40.1
Crew Cab 157" LTZ	5.3L V8	4WD	43	40.1
Double Cab 147" LTZ	5.3L V8	4WD	43	39.9
Crew Cab 147" RST	2.7L	RWD	43	40.1
Crew Cab 157" RST	2.7L	RWD	43	40.1
Double Cab 147" RST	2.7L	RWD	43	39.9
Crew Cab 147" RST	2.7L	4WD	43	40.1
Crew Cab 157" RST	2.7L	4WD	43	40.1
Double Cab 147" RST	2.7L	4WD	43	39.9
Crew Cab 147" Work	4.3L V6	RWD	43	40.1
Crew Cab 157" Work	4.3L V6	RWD	43	40.1
Double Cab 147" Work	4.3L V6	RWD	43	39.9
Reg Cab 140" Work	4.3L V6	RWD	43.1
Crew Cab 147" Work	4.3L V6	4WD	43	40.1
Crew Cab 157" Work	4.3L V6	4WD	43	40.1
Double Cab 147" Work	4.3L V6	4WD	43	39.9
Reg Cab 140" Work	4.3L V6	4WD	43.1
Crew Cab Custom	4.3L V6	RWD	43	40.1
Crew Cab Custom	4.3L V6	4WD	43	40.1
Crew Cab Custom Trail Boss	4.3L V6	4WD	43	40.1
Crew Cab High Country	5.3L V8	RWD	43	40.1
Crew Cab High Country	5.3L V8	4WD	43	40.1
Crew Cab LT	2.7L	RWD	43	40.1
Crew Cab LT	2.7L	4WD	43	40.1
Crew Cab LT Trail Boss	5.3L V8	4WD	43	40.1
Crew Cab LTZ	5.3L V8	RWD	43	40.1
Crew Cab LTZ	5.3L V8	4WD	43	40.1
Crew Cab RST	2.7L	RWD	43	40.1
Crew Cab RST	2.7L	4WD	43	40.1
Crew Cab Work	4.3L V6	RWD	43	40.1
Crew Cab Work	4.3L V6	4WD	43	40.1
Extended Cab Custom	4.3L V6	RWD	43	39.9
Extended Cab Custom	4.3L V6	4WD	43	39.9
Extended Cab Custom Trail Boss	4.3L V6	4WD	43	39.9
Extended Cab LT	2.7L	RWD	43	39.9
Extended Cab LT	2.7L	4WD	43	39.9
Extended Cab LTZ	5.3L V8	RWD	43	39.9
Extended Cab LTZ	5.3L V8	4WD	43	39.9
Extended Cab RST	2.7L	RWD	43	39.9
Extended Cab RST	2.7L	4WD	43	39.9
Extended Cab Work	4.3L V6	RWD	43	39.9
Extended Cab Work	4.3L V6	4WD	43	39.9
Regular Cab Work	4.3L V6	RWD	43.1
Regular Cab Work	4.3L V6	4WD	43.1

2018 Chevrolet Silverado 1500

Headroom (Metric)

Trim	Eng.	Drive train	1st Row Headroom (cm)	2nd Row Headroom (cm)
Crew Cab Custom	4.3L V6	RWD	108.7	102.9
Crew Cab Custom	4.3L V6	4WD	108.7	102.9
Crew Cab High Country	5.3L V8	RWD	108.7	102.9
Crew Cab High Country	5.3L V8	4WD	108.7	102.9
Crew Cab LS	4.3L V6	RWD	108.7	102.9
Crew Cab LS	4.3L V6	4WD	108.7	102.9
Crew Cab LS SSV	4.3L V6	RWD	108.7	102.9
Crew Cab LS SSV	5.3L V8	4WD	108.7	102.9
Crew Cab LT	4.3L V6	RWD	108.7	102.9
Crew Cab LT	4.3L V6	4WD	108.7	102.9
Crew Cab LT eAssist	4.3L V6	RWD	108.7	102.9
Crew Cab LT eAssist	4.3L V6	4WD	108.7	102.9
Crew Cab LTZ	5.3L V8	RWD	108.7	102.9
Crew Cab LTZ	5.3L V8	4WD	108.7	102.9
Crew Cab LTZ eAssist	5.3L V8	4WD	108.7	102.9
Crew Cab Work	4.3L V6	RWD	108.7	102.9
Crew Cab Work	4.3L V6	4WD	108.7	102.9
Crew Cab Work SSV	4.3L V6	RWD	108.7	102.9
Crew Cab Work SSV	5.3L V8	4WD	108.7	102.9
Extended Cab Custom	4.3L V6	RWD	108.7	98.3
Extended Cab Custom	4.3L V6	4WD	108.7	98.3
Extended Cab LS	4.3L V6	RWD	108.7	98.3
Extended Cab LS	4.3L V6	4WD	108.7	98.3
Extended Cab LT	4.3L V6	RWD	108.7	98.3
Extended Cab LT	4.3L V6	4WD	108.7	98.3
Extended Cab LTZ	5.3L V8	RWD	108.7	98.3
Extended Cab LTZ	5.3L V8	4WD	108.7	98.3
Extended Cab Work	4.3L V6	RWD	108.7	98.3
Extended Cab Work	4.3L V6	4WD	108.7	98.3
Regular Cab LS	4.3L V6	RWD	107.7
Regular Cab LS	4.3L V6	4WD	107.7
Regular Cab LT	4.3L V6	RWD	107.7
Regular Cab LT	4.3L V6	4WD	107.7
Regular Cab Work	4.3L V6	RWD	107.7
Regular Cab Work	4.3L V6	4WD	107.7

2018 Chevrolet Silverado 1500

Headroom (Metric)

Trim	Eng.	Drive train	1st Row Headroom (cm)	2nd Row Headroom (cm)
Crew Cab 147" Custom	4.3L V6	RWD	109.2	101.9
Crew Cab 157" Custom	4.3L V6	RWD	109.2	101.9
Double Cab 147" Custom	4.3L V6	RWD	109.2	101.3
Crew Cab 147" Custom	4.3L V6	4WD	109.2	101.9
Crew Cab 157" Custom	4.3L V6	4WD	109.2	101.9
Double Cab 147" Custom	4.3L V6	4WD	109.2	101.3
Crew Cab 147" Custom Trail Boss	4.3L V6	4WD	109.2	101.9
Crew Cab 157" Custom Trail Boss	4.3L V6	4WD	109.2	101.9
Double Cab 147" Custom Trail Boss	4.3L V6	4WD	109.2	101.3
Crew Cab 147" High Country	5.3L V8	RWD	109.2	101.9
Crew Cab 157" High Country	5.3L V8	RWD	109.2	101.9
Crew Cab 147" High Country	5.3L V8	4WD	109.2	101.9
Crew Cab 157" High Country	5.3L V8	4WD	109.2	101.9
Crew Cab 147" LT	2.7L	RWD	109.2	101.9
Crew Cab 157" LT	2.7L	RWD	109.2	101.9
Double Cab 147" LT	2.7L	RWD	109.2	101.3
Crew Cab 147" LT	2.7L	4WD	109.2	101.9
Crew Cab 157" LT	2.7L	4WD	109.2	101.9
Double Cab 147" LT	2.7L	4WD	109.2	101.3
Crew Cab 147" LT Trail Boss	5.3L V8	4WD	109.2	101.9
Crew Cab 157" LT Trail Boss	5.3L V8	4WD	109.2	101.9
Crew Cab 147" LTZ	5.3L V8	RWD	109.2	101.9
Crew Cab 157" LTZ	5.3L V8	RWD	109.2	101.9
Double Cab 147" LTZ	5.3L V8	RWD	109.2	101.3
Crew Cab 147" LTZ	5.3L V8	4WD	109.2	101.9
Crew Cab 157" LTZ	5.3L V8	4WD	109.2	101.9
Double Cab 147" LTZ	5.3L V8	4WD	109.2	101.3
Crew Cab 147" RST	2.7L	RWD	109.2	101.9
Crew Cab 157" RST	2.7L	RWD	109.2	101.9
Double Cab 147" RST	2.7L	RWD	109.2	101.3
Crew Cab 147" RST	2.7L	4WD	109.2	101.9
Crew Cab 157" RST	2.7L	4WD	109.2	101.9
Double Cab 147" RST	2.7L	4WD	109.2	101.3
Crew Cab 147" Work	4.3L V6	RWD	109.2	101.9
Crew Cab 157" Work	4.3L V6	RWD	109.2	101.9
Double Cab 147" Work	4.3L V6	RWD	109.2	101.3
Reg Cab 140" Work	4.3L V6	RWD	109.5
Crew Cab 147" Work	4.3L V6	4WD	109.2	101.9
Crew Cab 157" Work	4.3L V6	4WD	109.2	101.9
Double Cab 147" Work	4.3L V6	4WD	109.2	101.3
Reg Cab 140" Work	4.3L V6	4WD	109.5
Crew Cab Custom	4.3L V6	RWD	109.2	101.9
Crew Cab Custom	4.3L V6	4WD	109.2	101.9
Crew Cab Custom Trail Boss	4.3L V6	4WD	109.2	101.9
Crew Cab High Country	5.3L V8	RWD	109.2	101.9
Crew Cab High Country	5.3L V8	4WD	109.2	101.9
Crew Cab LT	2.7L	RWD	109.2	101.9
Crew Cab LT	2.7L	4WD	109.2	101.9
Crew Cab LT Trail Boss	5.3L V8	4WD	109.2	101.9
Crew Cab LTZ	5.3L V8	RWD	109.2	101.9
Crew Cab LTZ	5.3L V8	4WD	109.2	101.9
Crew Cab RST	2.7L	RWD	109.2	101.9
Crew Cab RST	2.7L	4WD	109.2	101.9
Crew Cab Work	4.3L V6	RWD	109.2	101.9
Crew Cab Work	4.3L V6	4WD	109.2	101.9
Extended Cab Custom	4.3L V6	RWD	109.2	101.3
Extended Cab Custom	4.3L V6	4WD	109.2	101.3
Extended Cab Custom Trail Boss	4.3L V6	4WD	109.2	101.3
Extended Cab LT	2.7L	RWD	109.2	101.3
Extended Cab LT	2.7L	4WD	109.2	101.3
Extended Cab LTZ	5.3L V8	RWD	109.2	101.3
Extended Cab LTZ	5.3L V8	4WD	109.2	101.3
Extended Cab RST	2.7L	RWD	109.2	101.3
Extended Cab RST	2.7L	4WD	109.2	101.3
Extended Cab Work	4.3L V6	RWD	109.2	101.3
Extended Cab Work	4.3L V6	4WD	109.2	101.3
Regular Cab Work	4.3L V6	RWD	109.5
Regular Cab Work	4.3L V6	4WD	109.5