Newly redesigned for 2007, the Sierra 3500HD is offered in regular, extended or crew cab configuration, available in either two or four-wheel-drive. You can also choose from the standard box or the long bed in either work truck or SLE1, SLE2 or SLT trim levels. The base engine is a 6.0-liter Vortec V8 that produces 335 horsepower linked to a six-speed automatic transmission. There is also a 6.6-liter Turbo-Diesel V8 that produces 300 horsepower and 520 lb-ft of torque which comes standard with a six-speed automatic transmission or the optional six-speed manual.Read more Read less
The Sierra 2500HD and 3500HD are new for 2007. The professional grade truck has been given a complete makeover from frame to body parts, and the all-new interior works well as a mobile office as GMC continues to make great strides in truck livability. An 8.1L V8 is no longer available on the GM pickups.
Professional grade tool for work; durability; versatility; a plethora of choices.
The new 2007 GMC Sierra HD lineup has the segment-best gross combined weight rating of up to 18,500 pounds, and the segment-best trailer weight rating of 13,000 pounds--both important numbers considering their intended duty as heavy haulers and commercial rigs. And with extensive new noise-reduction measures, it has one of the quietest interiors among heavy-duty trucks.
Sierra 3500 Pickup-1 Ton-V8-Dual Rear Wheels
Crew Cab SLE 2WD
Crew Cab SLE 4WD
Crew Cab SLT 2WD
Crew Cab SLT 4WD
Extended Cab SLE 2WD
Extended Cab SLE 4WD
Extended Cab SLT 2WD
Extended Cab SLT 4WD
Regular Cab SLE 2WD
Regular Cab SLE 4WD