2007 Chevrolet Silverado 1500 LT1 Crew Cab 4WD

Silverado crew cabs are available only with a short bed; measuring 5 feet, 8 inches, this limitation is unique to the crew cab body style.

The LT trim is the mid-level offering in the Silverado 1500 lineup, further divided into two tiers. The lower-level LT1 adds cruise control, cloth seating (versus the Work Truck's vinyl), a lumbar adjustment for the driver, full power accessories, keyless entry, an auto-dimming rearview mirror, and a leather-wrapped steering wheel.

The LT and LTZ trims with four-wheel drive come equipped with Chevy's Autotrac system, which automatically shifts into 4WD when traction loss is detected. Fuel economy for the 5.3-liter V8 4WD is estimated at 14/19 mpg. Silverado 4WDs are also eligible for the Z71 Off-Road Package, which adds skid plates, an off-road suspension, and a locking rear differential.