| 1 | 0 | 3 | 4 | 3 | 4 |
2008 GMC Yukon Specs - Exterior and Interior Dimensions
| Body | 4dr SUV | 4dr SUV, ext. |
| Wheelbase | 2,946 mm | 3,302 mm |
| Length | 5,131 mm | 5,649 mm |
| Width | 2,007 mm | 2,009 mm |
| Height | 1,953 mm | 1,951 mm |
| Curb Weight | 2,388 kg | 2,543 kg |
| Fuel Capacity | 98 L | 117 L |
| Headroom, Row 1 | 1,044 mm | 1,044 mm |
| Shoulder Room, Row 1 | 1,659 mm | 1,659 mm |
| Hip Room, Row 1 | 1,636 mm | 1,636 mm |
| Legroom, Row 1 | 1,049 mm | 1,049 mm |
| Headroom, Row 2 | 996 mm | 978 mm |
| Shoulder Room, Row 2 | 1,656 mm | 1,656 mm |
| Hip Room, Row 2 | 1,539 mm | 1,570 mm |
| Legroom, Row 2 | 991 mm | 1,003 mm |
| Headroom, Row 3 | 963 mm | 968 mm |
| Shoulder Room, Row 3 | 1,567 mm | 1,643 mm |
| Hip Room, Row 3 | 1,247 mm | 1,255 mm |
| Legroom, Row 3 | 650 mm | 886 mm |
| Total Legroom | 2,690 mm (over 3 rows) | 2,939 mm (over 3 rows) |
| Cargo Volume, Minimum | 479 L | 1,297 L |
| Cargo Volume, Behind R2 | 1,708 L | 2,549 L |
| Cargo Volume, Maximum | 3,084 L | 3,891 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2008 GMC Yukon
| 2008 GMC Yukon Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2007 | 4dr SUV, ext. 320-horsepower 5.3L V8 4-speed automatic RWD |
The standard power seat offers unlimited seating positions. see full GMC Yukon review |
2008 GMC Yukon 4-door SUV Specs - Powertrains and Tire Sizes
| Trim | SLE | SLT | Denali | Hybrid |
| Standard Engine | 4.8L V8 OHV-2v 295 hp@5600 305 lb-ft@4800 | 5.3L V8 OHV-2v 320 hp@5300 340 lb-ft@4200 | 6.2L V8 OHV-2v 380 hp@5500 417 lb-ft@4400 | 6.0L V8 Hybrid OHV-2v 332 hp@5100 367 lb-ft@4100 |
| Optional Engine(s) | 5.3L V8 OHV-2v 320 hp@5300 340 lb-ft@4200 | |||
| Standard Transmission | 4-speed automatic | 4-speed automatic | 6-speed manually-shiftable automatic | 4-speed 2-mode automatic |
| Standard Drivetrain | RWD | RWD | RWD | RWD |
| Optional Drivetrain(s) | 4WD w/low range | 4WD w/low range | AWD | 4WD w/low range |
| Standard Tires | 265/70R17 tires | 265/70R17 tires | 265/65R18 tires | 265/65R18 tires |
| Optional Tires | 275/55R20 tires | 275/55R20 tires | 275/55R20 tires |
2008 GMC Yukon 4-door SUV, ext. Specs - Powertrains and Tire Sizes
| Trim | XL SLE | XL SLT | XL Denali |
| Standard Engine | 5.3L V8 OHV-2v 320 hp@5300 340 lb-ft@4200 | 5.3L V8 OHV-2v 320 hp@5300 340 lb-ft@4200 | 6.2L V8 OHV-2v 380 hp@5500 417 lb-ft@4400 |
| Optional Engine(s) | 6.0L V8 OHV-2v 366 hp@5500 380 lb-ft@4300 | ||
| Standard Transmission | 4-speed automatic | 4-speed automatic | 6-speed manually-shiftable automatic |
| Standard Drivetrain | RWD | RWD | RWD |
| Optional Drivetrain(s) | 4WD w/low range | 4WD w/low range | AWD |
| Standard Tires | 265/70R17 tires | 265/70R17 tires | 265/65R18 tires |
| Optional Tires | 275/55R20 tires | 275/55R20 tires | 275/55R20 tires |
What Our Members Are Saying about the Powertrain of the 2008 GMC Yukon
| 2008 GMC Yukon Powertrain: Pros | ||
| Year | Body/Powertrain | Comment |
| 2009 | 4dr SUV 403-horsepower 6.2L V8 6-speed shiftable automatic AWD |
For being close to 6000lbs, the 400+hp 6.2L really gets the truck up and moving. Quick enough to beat cars like an A4 see full GMC Yukon review |
| 2007 | 4dr SUV, ext. 320-horsepower 5.3L V8 4-speed automatic RWD |
The 5.3 V8 has the perfect get up and go when needed. The power is also adequate for towing needs. see full GMC Yukon review |
What Our Members Are Saying about the Tires of the 2008 GMC Yukon
None of our members have yet commented on the tires of the 2008 GMC Yukon.
2008 GMC Yukon MSRP and Invoice Prices
| Body | Trim | Base Price | Invoice | Destination |
| 4dr SUV | SLE | 35,345 | 32,341 | 900 |
| 4dr SUV | SLT | 39,650 | 36,083 | 900 |
| 4dr SUV | Denali | 46,485 | 42,534 | 900 |
| 4dr SUV | Hybrid | 50,045 | 46,542 | 900 |
| 4dr SUV, ext. | XL SLE | 38,915 | 35,607 | 900 |
| 4dr SUV, ext. | XL SLT | 42,435 | 38,600 | 900 |
| 4dr SUV, ext. | XL Denali | 49,090 | 44,917 | 900 |
See TrueDelta's information for all SUVs
See TrueDelta's information for all GMC models.
