Specifications Comparison: 2004 Chevrolet Colorado vs 2009 Chevrolet Colorado

Headroom

Trim	Eng.	Drive train	1st Row Headroom (in)	2nd Row Headroom (in)
Crew Cab Sport LS	3.5L	RWD	39.6	38.3
Crew Cab Z71 LS	3.5L	RWD	39.6	38.3
Crew Cab Z85 LS	2.8L I4	RWD	39.6	38.3
Extended Cab Sport	2.8L I4	RWD	39.6	37.9
Extended Cab Z71	2.8L I4	RWD	39.6	37.9
Extended Cab Z85	2.8L I4		39.6	37.9
Regular Cab Sport	2.8L I4	RWD	39.6
Regular Cab Z71	2.8L I4	RWD	39.6
Regular Cab Z85	2.8L I4		39.6

Trim	Eng.	Drive train	1st Row Headroom (in)	2nd Row Headroom (in)
Crew Cab LT	2.9L I4	RWD	39.3	38.3
Extended Cab LT	2.9L I4	RWD	39.3	39.3
Regular Cab LT	2.9L I4	RWD	39.3

Trim	Eng.	Drive train	1st Row Headroom (cm)	2nd Row Headroom (cm)
Crew Cab Sport LS	3.5L	RWD	100.6	97.3
Crew Cab Z71 LS	3.5L	RWD	100.6	97.3
Crew Cab Z85 LS	2.8L I4	RWD	100.6	97.3
Extended Cab Sport	2.8L I4	RWD	100.6	96.3
Extended Cab Z71	2.8L I4	RWD	100.6	96.3
Extended Cab Z85	2.8L I4		100.6	96.3
Regular Cab Sport	2.8L I4	RWD	100.6
Regular Cab Z71	2.8L I4	RWD	100.6
Regular Cab Z85	2.8L I4		100.6