2007 Chevrolet Silverado 2500HD LT1 Crew Cab LB

The 2007 Chevrolet Silverado 2500HD LT1 with the Long Box cargo bed and four-door Crew Cab seats up to six passengers. It is powered by a 6.0-liter Vortec V8 engine that produces 353 horsepower. An optional powerplant is the 6.6-liter Duramax Diesel V8, which produces 365 horsepower and is compatible with B5 biodiesel fuel.

The standard transmission is a six-speed Hydra-Matic automatic, which includes a Tap Up/Tap Down shift control lever attached to the steering wheel. The shift control enables the driver to manually shift up or down, depending on cargo and driving conditions.

Standard features for the LT1 include power windows, power door locks, power mirrors, remote keyless entry, foldaway heated exterior mirrors, an auto-dimming inside rearview mirror with an eight-point compass, and an AM/FM/CD audio system with an MP3 input jack.

Other standard features include two auxiliary power outlets and standard OnStar.