Specifications Comparison: 2012 GMC Yukon vs 2015 GMC Yukon

Legroom

Trim	Eng.	Drive train	1st Row Legroom (in)	2nd Row Legroom (in)	3rd Row Legroom (in)
	6.2L V8	RWD	41.3	39	25.6
	6.2L V8	AWD	41.3	39	25.6
Fleet	5.3L V8	None	41.3	39	25.6
Fleet	5.3L V8	None	41.3	39	25.6
SLE	5.3L V8	RWD	41.3	39	25.6
SLE	5.3L V8	4WD	41.3	39	25.6
SLT	5.3L V8	RWD	41.3	39	25.6
SLT	5.3L V8	4WD	41.3	39	25.6
	6.0L V8	RWD	41.3	39	25.6
	6.0L V8	4WD	41.3	39	25.6
	6.0L V8	RWD	41.3	39	25.6
	6.0L V8	4WD	41.3	39	25.6
XL	6.2L V8	RWD	41.3	39.5	34.9
XL	6.2L V8	AWD	41.3	39.5	34.9
XL 1500 C Fleet	5.3L V8	None	41.3	39.5	34.9
XL 1500 C SLE	5.3L V8	RWD	41.3	39.5	34.9
XL 1500 C SLT	5.3L V8	RWD	41.3	39.5	34.9
XL 2500 C Fleet	6.0L V8	None	41.3	39.5	34.9
XL 2500 C SLE	6.0L V8	RWD	41.3	39.5	34.9
XL 2500 C SLT	6.0L V8	RWD	41.3	39.5	34.9
XL 1500 K Fleet	5.3L V8	None	41.3	39.5	34.9
XL 1500 K SLE	5.3L V8	4WD	41.3	39.5	34.9
XL 1500 K SLT	5.3L V8	4WD	41.3	39.5	34.9
XL 2500 K Fleet	6.0L V8	None	41.3	39.5	34.9
XL 2500 K SLE	6.0L V8	4WD	41.3	39.5	34.9
XL 2500 K SLT	6.0L V8	4WD	41.3	39.5	34.9

Trim	Eng.	Drive train	1st Row Legroom (in)	2nd Row Legroom (in)	3rd Row Legroom (in)
Denali	6.2L V8	RWD	45.3	39	24.8
Denali	6.2L V8	4WD	45.3	39.7	34.5
SLE	5.3L V8	RWD	45.3	39	24.8
SLE	5.3L V8	4WD	45.3	39.7	34.5
SLT	5.3L V8	RWD	45.3	39	24.8
SLT	5.3L V8	4WD	45.3	39.7	34.5
XL Denali	6.2L V8	RWD	45.3	39.7	34.5
XL Denali	6.2L V8	4WD	45.3	39.7	34.5
XL SLE	5.3L V8	RWD	45.3	39.7	34.5
XL SLE	5.3L V8	4WD	45.3	39.7	34.5
XL SLT	5.3L V8	RWD	45.3	39.7	34.5
XL SLT	5.3L V8	4WD	45.3	39.7	34.5

Trim	Eng.	Drive train	1st Row Legroom (cm)	2nd Row Legroom (cm)	3rd Row Legroom (cm)
	6.2L V8	RWD	104.9	99.1	65
	6.2L V8	AWD	104.9	99.1	65
Fleet	5.3L V8	None	104.9	99.1	65
Fleet	5.3L V8	None	104.9	99.1	65
SLE	5.3L V8	RWD	104.9	99.1	65
SLE	5.3L V8	4WD	104.9	99.1	65
SLT	5.3L V8	RWD	104.9	99.1	65
SLT	5.3L V8	4WD	104.9	99.1	65
	6.0L V8	RWD	104.9	99.1	65
	6.0L V8	4WD	104.9	99.1	65
	6.0L V8	RWD	104.9	99.1	65
	6.0L V8	4WD	104.9	99.1	65
XL	6.2L V8	RWD	104.9	100.3	88.6
XL	6.2L V8	AWD	104.9	100.3	88.6
XL 1500 C Fleet	5.3L V8	None	104.9	100.3	88.6
XL 1500 C SLE	5.3L V8	RWD	104.9	100.3	88.6
XL 1500 C SLT	5.3L V8	RWD	104.9	100.3	88.6
XL 2500 C Fleet	6.0L V8	None	104.9	100.3	88.6
XL 2500 C SLE	6.0L V8	RWD	104.9	100.3	88.6
XL 2500 C SLT	6.0L V8	RWD	104.9	100.3	88.6
XL 1500 K Fleet	5.3L V8	None	104.9	100.3	88.6
XL 1500 K SLE	5.3L V8	4WD	104.9	100.3	88.6
XL 1500 K SLT	5.3L V8	4WD	104.9	100.3	88.6
XL 2500 K Fleet	6.0L V8	None	104.9	100.3	88.6
XL 2500 K SLE	6.0L V8	4WD	104.9	100.3	88.6
XL 2500 K SLT	6.0L V8	4WD	104.9	100.3	88.6

Trim	Eng.	Drive train	1st Row Legroom (cm)	2nd Row Legroom (cm)	3rd Row Legroom (cm)
Denali	6.2L V8	RWD	115.1	99.1	63
Denali	6.2L V8	4WD	115.1	100.8	87.6
SLE	5.3L V8	RWD	115.1	99.1	63
SLE	5.3L V8	4WD	115.1	100.8	87.6
SLT	5.3L V8	RWD	115.1	99.1	63
SLT	5.3L V8	4WD	115.1	100.8	87.6
XL Denali	6.2L V8	RWD	115.1	100.8	87.6
XL Denali	6.2L V8	4WD	115.1	100.8	87.6
XL SLE	5.3L V8	RWD	115.1	100.8	87.6
XL SLE	5.3L V8	4WD	115.1	100.8	87.6
XL SLT	5.3L V8	RWD	115.1	100.8	87.6
XL SLT	5.3L V8	4WD	115.1	100.8	87.6