| Interior Dimensions | Details |
|---|---|
| Front Leg Room (in) | 41.3 |
| Front Hip Room (in) | 62.5 |
| Front Head Room (in) | 41.5 |
| Passenger Capacity | 3 |
| Front Shoulder Room (in) | 65.2 |
| Exterior Dimensions | Details |
|---|---|
| Wheelbase (in) | 119.0 |
| Cab to End of Frame (in) | - TBD - |
| Ground Clearance, Rear (in) | 13.4 |
| Front Bumper to Back of Cab (in) | 116.5 |
| Ground to Top of Load Floor (in) | 34.7 |
| Ground to Top of Frame (in) | - TBD - |
| Width, Max w/o mirrors (in) | 79.9 |
| Ground Clearance, Front (in) | 7.7 |
| Height, Overall (in) | 73.6 |
| Overhang, Rear w/o bumper (in) | 47.2 |
| Length, Overall w/o rear bumper (in) | 205.6 |
| Frame Width, Rear (in) | - TBD - |
| Cab to Axle (in) | 41.9 |
| Overhang, Front (in) | 39.4 |
| Cargo Area Dimensions | Details |
|---|---|
| Cargo Box Width @ Wheelhousings (in) | 50.6 |
| Ext'd Cab Cargo Volume (ft³) | NA |
| Tailgate Width (in) | 61.6 |
| Cargo Box Length @ Floor (in) | 78.7 |
| Cargo Box (Area) Height (in) | 21.0 |
| Cargo Box Width @ Floor (in) | 62.5 |
| Cargo Box Width @ Top, Rear (in) | 61.6 |
| Cargo Volume (ft³) | 60.7 |
Other Choices:
In the field of full-size trucks, brand loyalty is an especially strong factor, with die-hards for the bow tie or the blue oval. But objectively, next to the F-150, the Silverado offers better steering and sharper handling, though some might like the F-150's interior design, which is more businesslike yet still upscale. Styling is a big differentiator; the Sierra has a softer design, while the other competitors have the more aggressive, faux-semi look in front. Fuel economy is a strong point for the Sierra; with the 4.8- or 5.3-liter engines, it gets better ratings in city and highway driving than all of its rivals with similar-sized engines--at a time when every mile per gallon really counts. The 2008 GMC Sierra 1500 has one or two fewer gears than the Tundra. The Tundra--especially in top-trim versions--is especially competitive with the Silverado, as it offers a comfortable, classy interior and 5.7-liter V-8 that's more powerful than GM's 6.0-liter.
Read More About the 2008 GMC Sierra 1500:
- 2008 GMC Sierra 1500 Bottom Line
The experienced vehicle experts at TheCarConnection.com have studied what a wide spectrum of sources had to say about the 2008 GMC Sierra 1500. ... Read full bottom line
- 2008 GMC Sierra 1500 Full Review
2008 GMC SIERRA 1500 STYLING | [7 out of 10] Car and Driver: "an excellent combination of good looks" Cars.com: "it looks manlier...and more assertive" ... Read full review
- 2008 GMC Sierra 1500 Latest News (0)
- 2008 GMC Sierra 1500 Photo Gallery (34)
- 2008 GMC Sierra 1500 360° Tour
- 2008 GMC Sierra 1500 Specifications (44 Trims)
- Other Expert Reviews for 2008 GMC Sierra 1500 (3)
- Consumer Opinions for 2008 GMC Sierra 1500 (128)
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