Specifications Comparison: 2006 GMC Yukon vs 2009 GMC Yukon

Headroom

Trim	Eng.	Drive train	1st Row Headroom (in)	2nd Row Headroom (in)	3rd Row Headroom (in)
SL	V8	RWD	40.7	39.4
SL	V8	4WD	40.7	39.4
SLE	V8	RWD	40.7	39.4
SLE	V8	4WD	40.7	39.4
SLT	V8	RWD	40.7	39.4
SLT	V8	4WD	40.7	39.4
Denali	V8	AWD	40.7	39.4	37.4
XL 1500 C SL	V8	RWD	40.7	39
XL 1500 C SLE	V8	RWD	40.7	39	38.6
XL 1500 C SLT	V8	RWD	40.7	39	38.6
XL 2500 C SLE	V8	RWD	40.7	39	38.6
XL 2500 C SLT	V8	RWD	40.7	39	38.6
XL 1500 K SL	V8	4WD	40.7	39
XL 1500 K SLE	V8	4WD	40.7	39	38.6
XL 1500 K SLT	V8	4WD	40.7	39	38.6
XL 2500 K SLE	V8	4WD	40.7	39	38.6
XL 2500 K SLT	V8	4WD	40.7	39	38.6
XL Denali	V8	AWD	40.7	39	38.6

Trim	Eng.	Drive train	1st Row Headroom (in)	2nd Row Headroom (in)	3rd Row Headroom (in)
	4.8L V8		41.1	39.2	37.9
	5.3L V8		41.1	39.2	37.9
SLE	4.8L V8	RWD	41.1	39.2	37.9
SLE	5.3L V8	4WD	41.1	39.2	37.9
SLT	5.3L V8	RWD	41.1	39.2	37.9
SLT	5.3L V8	4WD	41.1	39.2	37.9
Denali	6.2L V8	2WD	41.1	39.2	37.9
Denali	6.2L V8	AWD	41.1	39.2	37.9
	6.0L V8	RWD	41.1	39.2	37.9
	6.0L V8	4WD	41.1	39.2	37.9
	6.0L V8	RWD	41.1	39.2	37.9
	6.0L V8	4WD	41.1	39.2	37.9
XL 1500 C	5.3L V8		40.3	38.5
XL 1500 C SLE	5.3L V8	RWD	40.3	38.5	38.1
XL 1500 C SLT	5.3L V8	RWD	40.3	38.5	38.1
XL 2500 C	V8		40.3	38.5
XL 2500 C SLE	6.0L V8	RWD	40.3	38.5	38.1
XL 2500 C SLT	6.0L V8	RWD	40.3	38.5	38.1
XL 1500 K	5.3L V8		40.3	38.5
XL 1500 K SLE	5.3L V8	4WD	40.3	38.5	38.1
XL 1500 K SLT	5.3L V8	4WD	40.3	38.5	38.1
XL 2500 K	V8		40.3	38.5
XL 2500 K SLE	6.0L V8	4WD	40.3	38.5	38.1
XL 2500 K SLT	6.0L V8	4WD	40.3	38.5	38.1
XL Denali	6.2L V8	2WD	41.1	39.2	37.9
XL Denali	6.2L V8	AWD	41.1	39.2	37.9

Trim	Eng.	Drive train	1st Row Headroom (cm)	2nd Row Headroom (cm)	3rd Row Headroom (cm)
SL	V8	RWD	103.4	100.1
SL	V8	4WD	103.4	100.1
SLE	V8	RWD	103.4	100.1
SLE	V8	4WD	103.4	100.1
SLT	V8	RWD	103.4	100.1
SLT	V8	4WD	103.4	100.1
Denali	V8	AWD	103.4	100.1	95
XL 1500 C SL	V8	RWD	103.4	99.1
XL 1500 C SLE	V8	RWD	103.4	99.1	98
XL 1500 C SLT	V8	RWD	103.4	99.1	98
XL 2500 C SLE	V8	RWD	103.4	99.1	98
XL 2500 C SLT	V8	RWD	103.4	99.1	98
XL 1500 K SL	V8	4WD	103.4	99.1
XL 1500 K SLE	V8	4WD	103.4	99.1	98
XL 1500 K SLT	V8	4WD	103.4	99.1	98
XL 2500 K SLE	V8	4WD	103.4	99.1	98
XL 2500 K SLT	V8	4WD	103.4	99.1	98
XL Denali	V8	AWD	103.4	99.1	98

Trim	Eng.	Drive train	1st Row Headroom (cm)	2nd Row Headroom (cm)	3rd Row Headroom (cm)
	4.8L V8		104.4	99.6	96.3
	5.3L V8		104.4	99.6	96.3
SLE	4.8L V8	RWD	104.4	99.6	96.3
SLE	5.3L V8	4WD	104.4	99.6	96.3
SLT	5.3L V8	RWD	104.4	99.6	96.3
SLT	5.3L V8	4WD	104.4	99.6	96.3
Denali	6.2L V8	2WD	104.4	99.6	96.3
Denali	6.2L V8	AWD	104.4	99.6	96.3
	6.0L V8	RWD	104.4	99.6	96.3
	6.0L V8	4WD	104.4	99.6	96.3
	6.0L V8	RWD	104.4	99.6	96.3
	6.0L V8	4WD	104.4	99.6	96.3
XL 1500 C	5.3L V8		102.4	97.8
XL 1500 C SLE	5.3L V8	RWD	102.4	97.8	96.8
XL 1500 C SLT	5.3L V8	RWD	102.4	97.8	96.8
XL 2500 C	V8		102.4	97.8
XL 2500 C SLE	6.0L V8	RWD	102.4	97.8	96.8
XL 2500 C SLT	6.0L V8	RWD	102.4	97.8	96.8
XL 1500 K	5.3L V8		102.4	97.8
XL 1500 K SLE	5.3L V8	4WD	102.4	97.8	96.8
XL 1500 K SLT	5.3L V8	4WD	102.4	97.8	96.8
XL 2500 K	V8		102.4	97.8
XL 2500 K SLE	6.0L V8	4WD	102.4	97.8	96.8
XL 2500 K SLT	6.0L V8	4WD	102.4	97.8	96.8
XL Denali	6.2L V8	2WD	104.4	99.6	96.3
XL Denali	6.2L V8	AWD	104.4	99.6	96.3