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GMC Truck Sierra 3500HD Extended Cab 4WD SLE1 Long Box SRW shown

Kelley Blue Book
$18,783

8 Trims Available

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2008 GMC Sierra 3500HD Extended Cab 4WD

Select a trim below for more detailed vehicle information, including pictures, specs, and reviews.

PictureTrim NameKelley Blue BookEngineFuel Economy
SLT Long Box SRW SLT Long Box SRW $18,783 6.0L V8
353 HP		 NA / NA mpg
SLE1 Long Box DRW SLE1 Long Box DRW $18,783 6.0L V8
312 HP		 NA / NA mpg
SLE1 Long Box SRW SLE1 Long Box SRW $18,783 6.0L V8
353 HP		 NA / NA mpg
Work Truck Long Box DRW Work Truck Long Box DRW $18,783 6.0L V8
312 HP		 NA / NA mpg
SLT Long Box DRW SLT Long Box DRW $18,783 6.0L V8
312 HP		 NA / NA mpg
Work Truck Long Box SRW Work Truck Long Box SRW $18,783 6.0L V8
353 HP		 NA / NA mpg
SLE2 Long Box DRW SLE2 Long Box DRW $18,783 6.0L V8
312 HP		 NA / NA mpg
SLE2 Long Box SRW SLE2 Long Box SRW $18,783 6.0L V8
353 HP		 NA / NA mpg

Choose at least two cars (up to 4) to see how they compare on price, features, and performance.

Compare between GMC Sierra 3500HD Extended Cab 4WD trims

Trim Definition

Trims are variations of a vehicle model produced by the manufacturer. Differences between trims vary greatly between models but may include:

  • - Transmission: manual, automatic or number of speeds
  • - Drivetrain: front-wheel, rear-wheel, all-wheel or four-wheel drive
  • - Engines: number of cylinders, power output and fuel economy
  • - Features: traction control, ABS, etc.
  • - Equipment: navigation system, premium sound system, leather seats, sunroof, heated seats, etc.

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Certain specifications, prices and equipment data have been provided under license from R. L. Polk & Co. ("Polk"). © 2009 R. L. Polk & Co. All Rights Reserved. This information is supplied for personal use only and may not be used for any commercial purpose whatsoever without the express written consent of Polk. Polk makes no guarantee or warranty, either express or implied, including without limitation any warranty of merchantability or fitness for particular purpose, with respect to the data presented here. All specifications, prices and equipment are subject to change without notice.