Specifications Comparison: 2008 GMC Canyon vs 2017 GMC Canyon

Headroom

Trim	Eng.	Drive train	1st Row Headroom (in)	2nd Row Headroom (in)
Extended Cab SL	2.9L I4	RWD	39.6	37.9
Regular Cab SL	2.9L I4	RWD	39.6
Crew Cab SLE	2.9L I4	RWD	39.6	38.3
Crew Cab SLT	3.7L	RWD	39.6	38.3
Extended Cab SLE	2.9L I4	RWD	39.6	37.9
Extended Cab SLT	3.7L	RWD	39.6	37.9
Regular Cab SLE	2.9L I4	RWD	39.6

Trim	Eng.	Drive train	1st Row Headroom (in)	2nd Row Headroom (in)
Crew Cab	2.5L I4	RWD	41.4	38.3
Crew Cab Denali	3.6L V6	RWD	41.4	38.3
Crew Cab Denali	3.6L V6	RWD	41.4	38.3
Crew Cab Denali	3.6L V6	4WD	41.4	38.3
Crew Cab Denali	3.6L V6	4WD	41.4	38.3
Crew Cab SLE	2.5L I4	RWD	41.4	38.3
Crew Cab SLE	2.5L I4	RWD	41.4	38.3
Crew Cab SLE	3.6L V6	4WD	41.4	38.3
Crew Cab SLE	3.6L V6	4WD	41.4	38.3
Crew Cab SLT	3.6L V6	RWD	41.4	38.3
Crew Cab SLT	3.6L V6	RWD	41.4	38.3
Crew Cab SLT	3.6L V6	4WD	41.4	38.3
Crew Cab SLT	3.6L V6	4WD	41.4	38.3
Extended Cab	2.5L I4	RWD	41.4	36.7
Extended Cab	2.5L I4	4WD	41.4	36.7
Extended Cab SL	2.5L I4	RWD	41.4	36.7
Extended Cab SLE	2.5L I4	RWD	41.4	36.7
Extended Cab SLE	2.5L I4	4WD	41.4	36.7
Extended Cab SLT	3.6L V6	RWD	41.4	36.7
Extended Cab SLT	3.6L V6	4WD	41.4	36.7

Trim	Eng.	Drive train	1st Row Headroom (cm)	2nd Row Headroom (cm)
Extended Cab SL	2.9L I4	RWD	100.6	96.3
Regular Cab SL	2.9L I4	RWD	100.6
Crew Cab SLE	2.9L I4	RWD	100.6	97.3
Crew Cab SLT	3.7L	RWD	100.6	97.3
Extended Cab SLE	2.9L I4	RWD	100.6	96.3
Extended Cab SLT	3.7L	RWD	100.6	96.3
Regular Cab SLE	2.9L I4	RWD	100.6

Trim	Eng.	Drive train	1st Row Headroom (cm)	2nd Row Headroom (cm)
Crew Cab	2.5L I4	RWD	105.2	97.3
Crew Cab Denali	3.6L V6	RWD	105.2	97.3
Crew Cab Denali	3.6L V6	RWD	105.2	97.3
Crew Cab Denali	3.6L V6	4WD	105.2	97.3
Crew Cab Denali	3.6L V6	4WD	105.2	97.3
Crew Cab SLE	2.5L I4	RWD	105.2	97.3
Crew Cab SLE	2.5L I4	RWD	105.2	97.3
Crew Cab SLE	3.6L V6	4WD	105.2	97.3
Crew Cab SLE	3.6L V6	4WD	105.2	97.3
Crew Cab SLT	3.6L V6	RWD	105.2	97.3
Crew Cab SLT	3.6L V6	RWD	105.2	97.3
Crew Cab SLT	3.6L V6	4WD	105.2	97.3
Crew Cab SLT	3.6L V6	4WD	105.2	97.3
Extended Cab	2.5L I4	RWD	105.2	93.2
Extended Cab	2.5L I4	4WD	105.2	93.2
Extended Cab SL	2.5L I4	RWD	105.2	93.2
Extended Cab SLE	2.5L I4	RWD	105.2	93.2
Extended Cab SLE	2.5L I4	4WD	105.2	93.2
Extended Cab SLT	3.6L V6	RWD	105.2	93.2
Extended Cab SLT	3.6L V6	4WD	105.2	93.2