Specifications Comparison: 2015 GMC Yukon vs 2009 GMC Yukon

Engine Horsepower & Torque

Trim	Eng.	Drive train	HP	Torque (ft-lbs)
Denali	6.2L V8	RWD	420	460
Denali	6.2L V8	4WD	420	460
SLE	5.3L V8	RWD	355	383
SLE	5.3L V8	4WD	355	383
SLT	5.3L V8	RWD	355	383
SLT	5.3L V8	4WD	355	383
XL Denali	6.2L V8	RWD	420	460
XL Denali	6.2L V8	4WD	420	460
XL SLE	5.3L V8	RWD	355	383
XL SLE	5.3L V8	4WD	355	383
XL SLT	5.3L V8	RWD	355	383
XL SLT	5.3L V8	4WD	355	383

Trim	Eng.	Drive train	HP	Torque (ft-lbs)
	4.8L V8	None	295	305
	5.3L V8	None	320	340
SLE	4.8L V8	RWD	295	305
SLE	5.3L V8	4WD	320	340
SLT	5.3L V8	RWD	310	335
SLT	5.3L V8	4WD	320	340
Denali	6.2L V8	2WD	403	417
Denali	6.2L V8	AWD	403	417
	6.0L V8	RWD	332	367
	6.0L V8	4WD	332	367
	6.0L V8	RWD	332	367
	6.0L V8	4WD	332	367
XL 1500 C	5.3L V8	None	310	335
XL 1500 C SLE	5.3L V8	RWD	310	335
XL 1500 C SLT	5.3L V8	RWD	310	335
XL 2500 C	V8	None	352	382
XL 2500 C SLE	6.0L V8	RWD	352	382
XL 2500 C SLT	6.0L V8	RWD	352	382
XL 1500 K	5.3L V8	None	310	335
XL 1500 K SLE	5.3L V8	4WD	310	335
XL 1500 K SLT	5.3L V8	4WD	310	335
XL 2500 K	V8	None	352	382
XL 2500 K SLE	6.0L V8	4WD	352	382
XL 2500 K SLT	6.0L V8	4WD	352	382
XL Denali	6.2L V8	2WD	403	417
XL Denali	6.2L V8	AWD	403	417

Trim	Eng.	Drive train	HP Per Liter	HP Per Inch³
Denali	6.2L V8	RWD	67	1.11
Denali	6.2L V8	4WD	67	1.11
SLE	5.3L V8	RWD	66	1.1
SLE	5.3L V8	4WD	66	1.1
SLT	5.3L V8	RWD	66	1.1
SLT	5.3L V8	4WD	66	1.1
XL Denali	6.2L V8	RWD	67	1.11
XL Denali	6.2L V8	4WD	67	1.11
XL SLE	5.3L V8	RWD	66	1.1
XL SLE	5.3L V8	4WD	66	1.1
XL SLT	5.3L V8	RWD	66	1.1
XL SLT	5.3L V8	4WD	66	1.1

Trim	Eng.	Drive train	HP Per Liter	HP Per Inch³
	4.8L V8	None	61	1.01
	5.3L V8	None	60	0.99
SLE	4.8L V8	RWD	61	1.01
SLE	5.3L V8	4WD	60	0.99
SLT	5.3L V8	RWD	58	0.96
SLT	5.3L V8	4WD	60	0.99
Denali	6.2L V8	2WD	65	1.07
Denali	6.2L V8	AWD	65	1.07
	6.0L V8	RWD	55	0.91
	6.0L V8	4WD	55	0.91
	6.0L V8	RWD	55	0.91
	6.0L V8	4WD	55	0.91
XL 1500 C	5.3L V8	None	58	0.96
XL 1500 C SLE	5.3L V8	RWD	58	0.96
XL 1500 C SLT	5.3L V8	RWD	58	0.96
XL 2500 C SLE	6.0L V8	RWD	58	0.96
XL 2500 C SLT	6.0L V8	RWD	58	0.96
XL 1500 K	5.3L V8	None	58	0.96
XL 1500 K SLE	5.3L V8	4WD	58	0.96
XL 1500 K SLT	5.3L V8	4WD	58	0.96
XL 2500 K SLE	6.0L V8	4WD	58	0.96
XL 2500 K SLT	6.0L V8	4WD	58	0.96
XL Denali	6.2L V8	2WD	65	1.07
XL Denali	6.2L V8	AWD	65	1.07