2008 Chevrolet Silverado 3500HD Work Truck DRW 4WD

Standard features on the entry-level Work Truck trim include a trip computer, OnStar, a tilt steering wheel, a CD player, and satellite radio. Work Truck seats are upholstered in vinyl, and the 40/20/40-split front bench seat cannot be swapped for two bucket seats on this trim level. There are not many options for this trim, but with the addition of 4WD, buyers may opt for the Z71 Off-Road Package, which includes an off-road-tuned suspension, skid plates, and a locking rear differential.

Chevy's Autotrac 4x4 drive system is able to automatically switch from two- to four-wheel drive when slick surfaces are detected. While the truck's 373 lb-ft of torque is unaffected by the addition of the extra set of wheels, the 6.0-liter V8's total horsepower output is reduced from 353 to 312.