Specifications Comparison: 2021 Chevrolet Silverado 1500 vs 2024 Chevrolet Silverado 1500

Headroom

2021 Chevrolet Silverado 1500

Headroom (Imp.)

Trim	Eng.	Drive train	1st Row Headroom (in)	2nd Row Headroom (in)
Crew Cab Custom	2.7L	RWD	43	40
Crew Cab Custom	4.3L V6	RWD	43	40
Crew Cab Custom	5.3L V8	RWD	43	40
Crew Cab Custom	2.7L	4WD	43	40
Crew Cab Custom	4.3L V6	4WD	43	40
Crew Cab Custom	5.3L V8	4WD	43	40
Crew Cab Custom Trail Boss	4.3L V6	4WD	43	40
Crew Cab Custom Trail Boss	5.3L V8	4WD	43	40
Crew Cab Custom Trail Boss	6.2L V8	4WD	43	40
Crew Cab High Country	5.3L V8	RWD	43	40
Crew Cab High Country	3.0L I6	RWD	43	40
Crew Cab High Country	5.3L V8	4WD	43	40
Crew Cab High Country	3.0L I6	4WD	43	40
Crew Cab High Country	6.2L V8	4WD	43	40
Crew Cab LT	2.7L	RWD	43	40
Crew Cab LT	5.3L V8	RWD	43	40
Crew Cab LT	3.0L I6	RWD	43	40
Crew Cab LT	2.7L	4WD	43	40
Crew Cab LT	5.3L V8	4WD	43	40
Crew Cab LT	3.0L I6	4WD	43	40
Crew Cab LT Fleet	2.7L	4WD	43	40
Crew Cab LT Trail Boss	5.3L V8	4WD	43	40
Crew Cab LT Trail Boss	6.2L V8	4WD	43	40
Crew Cab LTZ	5.3L V8	RWD	43	40
Crew Cab LTZ	3.0L I6	RWD	43	40
Crew Cab LTZ	5.3L V8	4WD	43	40
Crew Cab LTZ	3.0L I6	4WD	43	40
Crew Cab LTZ	6.2L V8	4WD	43	40
Crew Cab RST	2.7L	RWD	43	40
Crew Cab RST	5.3L V8	RWD	43	40
Crew Cab RST	3.0L I6	RWD	43	40
Crew Cab RST	2.7L	4WD	43	40
Crew Cab RST	5.3L V8	4WD	43	40
Crew Cab RST	3.0L I6	4WD	43	40
Crew Cab RST	6.2L V8	4WD	43	40
Crew Cab Work	4.3L V6	RWD	43	40
Crew Cab Work	2.7L	RWD	43	40
Crew Cab Work	5.3L V8	RWD	43	40
Crew Cab Work	4.3L V6	4WD	43	40
Crew Cab Work	2.7L	4WD	43	40
Crew Cab Work	5.3L V8	4WD	43	40
Extended Cab Custom	2.7L	RWD	43	39
Extended Cab Custom	4.3L V6	RWD	43	39
Extended Cab Custom	5.3L V8	RWD	43	39
Extended Cab Custom	2.7L	4WD	43	39
Extended Cab Custom	4.3L V6	4WD	43	39
Extended Cab Custom	5.3L V8	4WD	43	39
Extended Cab Custom Trail Boss	4.3L V6	4WD	43	39
Extended Cab Custom Trail Boss	5.3L V8	4WD	43	39
Extended Cab Custom Trail Boss	6.2L V8	4WD	43	39
Extended Cab LT	2.7L	RWD	43	39
Extended Cab LT	5.3L V8	RWD	43	39
Extended Cab LT	3.0L I6	RWD	43	39
Extended Cab LT	2.7L	4WD	43	39
Extended Cab LT	5.3L V8	4WD	43	39
Extended Cab LT	3.0L I6	4WD	43	39
Extended Cab LT Fleet	2.7L	4WD	43	39
Extended Cab RST	2.7L	4WD	43	39
Extended Cab RST	5.3L V8	4WD	43	39
Extended Cab RST	3.0L I6	4WD	43	39
Extended Cab RST	6.2L V8	4WD	43	39
Extended Cab Work	4.3L V6	RWD	43	39
Extended Cab Work	2.7L	RWD	43	39
Extended Cab Work	5.3L V8	RWD	43	39
Extended Cab Work	4.3L V6	4WD	43	39
Extended Cab Work	2.7L	4WD	43	39
Extended Cab Work	5.3L V8	4WD	43	39
Regular Cab Work	4.3L V6	RWD	43
Regular Cab Work	2.7L	RWD	43
Regular Cab Work	5.3L V8	RWD	43
Regular Cab Work	4.3L V6	4WD	43
Regular Cab Work	2.7L	4WD	43
Regular Cab Work	5.3L V8	4WD	43

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

2021 Chevrolet Silverado 1500

Headroom (Metric)

Trim	Eng.	Drive train	1st Row Headroom (cm)	2nd Row Headroom (cm)
Crew Cab Custom	2.7L	RWD	109	101
Crew Cab Custom	4.3L V6	RWD	109	101
Crew Cab Custom	5.3L V8	RWD	109	101
Crew Cab Custom	2.7L	4WD	109	101
Crew Cab Custom	4.3L V6	4WD	109	101
Crew Cab Custom	5.3L V8	4WD	109	101
Crew Cab Custom Trail Boss	4.3L V6	4WD	109	101
Crew Cab Custom Trail Boss	5.3L V8	4WD	109	101
Crew Cab Custom Trail Boss	6.2L V8	4WD	109	101
Crew Cab High Country	5.3L V8	RWD	109	101
Crew Cab High Country	3.0L I6	RWD	109	101
Crew Cab High Country	5.3L V8	4WD	109	101
Crew Cab High Country	3.0L I6	4WD	109	101
Crew Cab High Country	6.2L V8	4WD	109	101
Crew Cab LT	2.7L	RWD	109	101
Crew Cab LT	5.3L V8	RWD	109	101
Crew Cab LT	3.0L I6	RWD	109	101
Crew Cab LT	2.7L	4WD	109	101
Crew Cab LT	5.3L V8	4WD	109	101
Crew Cab LT	3.0L I6	4WD	109	101
Crew Cab LT Fleet	2.7L	4WD	109	101
Crew Cab LT Trail Boss	5.3L V8	4WD	109	101
Crew Cab LT Trail Boss	6.2L V8	4WD	109	101
Crew Cab LTZ	5.3L V8	RWD	109	101
Crew Cab LTZ	3.0L I6	RWD	109	101
Crew Cab LTZ	5.3L V8	4WD	109	101
Crew Cab LTZ	3.0L I6	4WD	109	101
Crew Cab LTZ	6.2L V8	4WD	109	101
Crew Cab RST	2.7L	RWD	109	101
Crew Cab RST	5.3L V8	RWD	109	101
Crew Cab RST	3.0L I6	RWD	109	101
Crew Cab RST	2.7L	4WD	109	101
Crew Cab RST	5.3L V8	4WD	109	101
Crew Cab RST	3.0L I6	4WD	109	101
Crew Cab RST	6.2L V8	4WD	109	101
Crew Cab Work	4.3L V6	RWD	109	101
Crew Cab Work	2.7L	RWD	109	101
Crew Cab Work	5.3L V8	RWD	109	101
Crew Cab Work	4.3L V6	4WD	109	101
Crew Cab Work	2.7L	4WD	109	101
Crew Cab Work	5.3L V8	4WD	109	101
Extended Cab Custom	2.7L	RWD	109	99
Extended Cab Custom	4.3L V6	RWD	109	99
Extended Cab Custom	5.3L V8	RWD	109	99
Extended Cab Custom	2.7L	4WD	109	99
Extended Cab Custom	4.3L V6	4WD	109	99
Extended Cab Custom	5.3L V8	4WD	109	99
Extended Cab Custom Trail Boss	4.3L V6	4WD	109	99
Extended Cab Custom Trail Boss	5.3L V8	4WD	109	99
Extended Cab Custom Trail Boss	6.2L V8	4WD	109	99
Extended Cab LT	2.7L	RWD	109	99
Extended Cab LT	5.3L V8	RWD	109	99
Extended Cab LT	3.0L I6	RWD	109	99
Extended Cab LT	2.7L	4WD	109	99
Extended Cab LT	5.3L V8	4WD	109	99
Extended Cab LT	3.0L I6	4WD	109	99
Extended Cab LT Fleet	2.7L	4WD	109	99
Extended Cab RST	2.7L	4WD	109	99
Extended Cab RST	5.3L V8	4WD	109	99
Extended Cab RST	3.0L I6	4WD	109	99
Extended Cab RST	6.2L V8	4WD	109	99
Extended Cab Work	4.3L V6	RWD	109	99
Extended Cab Work	2.7L	RWD	109	99
Extended Cab Work	5.3L V8	RWD	109	99
Extended Cab Work	4.3L V6	4WD	109	99
Extended Cab Work	2.7L	4WD	109	99
Extended Cab Work	5.3L V8	4WD	109	99
Regular Cab Work	4.3L V6	RWD	109
Regular Cab Work	2.7L	RWD	109
Regular Cab Work	5.3L V8	RWD	109
Regular Cab Work	4.3L V6	4WD	109
Regular Cab Work	2.7L	4WD	109
Regular Cab Work	5.3L V8	4WD	109

2021 Chevrolet Silverado 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