Specifications Comparison: 2023 Chevrolet Express 3500 vs 2003 Chevrolet Express 3500

Headroom

Trim	Eng.	Drive train	1st Row Headroom (in)	2nd Row Headroom (in)	3rd Row Headroom (in)	4th Row Headroom (in)
Cargo Base 135"	4.3L V6	RWD	40
Cargo Base 155"	4.3L V6	RWD	40
Passenger LS 135"	4.3L V6	RWD	40	38	38	38
Passenger LS 155"	4.3L V6	RWD	40	38	38	38
Passenger LT 135"	4.3L V6	RWD	40	38	38	38
Passenger LT 155"	4.3L V6	RWD	40	38	38	38
Cargo Base 135"	4.3L V6	RWD	40.85
Cargo Base 155"	4.3L V6	RWD	40.85

Trim	Eng.	Drive train	1st Row Headroom (in)	2nd Row Headroom (in)	3rd Row Headroom (in)	4th Row Headroom (in)	5th Row Headroom (in)
Passenger Express 135"	V8	RWD	40.2	38.5	38.6	38.1
Passenger Extended Express 155"	V8	RWD	40.2	38.5	38.6	38.1

Trim	Eng.	Drive train	1st Row Headroom (cm)	2nd Row Headroom (cm)	3rd Row Headroom (cm)	4th Row Headroom (cm)
Cargo Base 135"	4.3L V6	RWD	101
Cargo Base 155"	4.3L V6	RWD	101
Passenger LS 135"	4.3L V6	RWD	101	96	96	96
Passenger LS 155"	4.3L V6	RWD	101	96	96	96
Passenger LT 135"	4.3L V6	RWD	101	96	96	96
Passenger LT 155"	4.3L V6	RWD	101	96	96	96
Cargo Base 135"	4.3L V6	RWD	104
Cargo Base 155"	4.3L V6	RWD	104