Learn the technical specifications of the 2008 GMC Yukon.
Get interior, exterior and engine specifications for the 2008 GMC Yukon.
Engine Specifications
| |
ohv V81 |
ohv V82 |
ohv V83 |
ohv V8/electric4 |
| Size, liters/cu. in. |
4.8/293 |
5.3/325 |
6.0/364 |
6.0/364 |
| Horsepower @ rpm. |
295 @ 5600 |
320 @ 5200 |
366 @ 5500 |
320 @ 5200 |
| Torque (lb-ft) @ rpm. |
305 @ 4800 |
340 @ 4200 |
380 @ 4300 |
360 @ 4000 |
| Availability |
Standard |
Standard |
Optional |
Standard |
|
EPA City / highway mpg
|
|
|
|
|
| 4-speed automatic |
14/19
|
14/19 5
|
12/17
|
--/--
|
| CVT automatic |
--/--
|
--/--
|
--/--
|
20/20 6
|
1. 2WD Yukon SLE. 2. Yukon, XL exc. 2WD Yukon SLE; opt. 2WD Yukon SLE. 3. XL. 4. Hybrid. Combined Hybrid gas/electric horsepower and torque NA. 5. 14/20 w/2WD, 11/15 w/E85 ethanol. 6. 21/22 w/2WD. Denali has a 6.2-liter V8 w/380 hp, 417 lb-ft, 6-speed automatic transmission, and 12 city/18 highway EPA mpg.
Engine Key: l/cu in. = liters/cubic inches; ohv = overhead valve; ohc = overhead camshaft;
dohc = dual overhead camshaft; I = inline cylinders; H = horizonally opposed cylinders;
V = cylinders in a V configuration; W = cylinders in a W configuration; rpm = revolutions
per minute; CVT = continuously variable (automatic) transmission; NA = not available; "--"
= measurement does not exist.
Fuel Data
|
EPA Fuel Economy Est - City |
14 MPG |
|
EPA Fuel Economy Est - Hwy |
19 MPG |
|
Fuel Tank Capacity, Approx |
26 gal |
Drivetrain Specifications
|
Drivetrain |
Rear-Wheel Drive |
Interior Specifications
|
Front Headroom |
41.1 in |
|
Front Hiproom |
64.4 in |
|
Front Legroom |
41.3 in |
|
Front Shoulderroom |
65.3 in |
|
Passenger Capacity |
6 |
|
Second Headroom |
39.2 in |
|
Second Hiproom |
60.6 in |
|
Second Legroom |
39.0 in |
|
Second Shoulderroom |
65.2 in |
|
Third Headroom |
in |
|
Third Hiproom |
in |
|
Third Legroom |
in |
|
Third Shoulderroom |
in |
Exterior Specifications
|
Height, Overall |
76.9 in |
|
Turning Diameter - Curb to Curb |
39.0 ft |
|
Turning Diameter - Wall to Wall |
N/A ft |
|
Wheelbase |
116.0 in |
|
Width, Max w/o mirrors |
79.0 in |
Wheels
|
Front Wheel Material |
Aluminum |
|
Rear Wheel Material |
Aluminum |
Tires
|
Front Tire Size |
P265/70R17 |
|
Rear Tire Size |
P265/70R17 |
