2003 GMC Duramax 3500HD Dump. Dual rear wheels on each side. 6.6-liter Turbo-Diesel producing 300 hp and 520 lb-ft of torque. Tow/Haul mode.The 1-ton Sierra is a sturdy Workhorse. Most powerful engines you can buy, class-leading towing and payload.
- 2 Door
- 2 Wheel Drive
- Automatic w/overdrive Transmission
- Turbo
- Alloy Wheels
- Camper Mirrors
- Running Boards
- Splash guards
- Towing Package
- Air Conditioning
- Auto-dim isrv mirror
- Cruise Control
- Dual Climate Control
- Power Door Locks
- Power Steering
- Power Windows
- Rear Defrost
- Tilt Steering
- Tinted Windows
- AM/FM Radio
- CD Player
- Keyless Entry
- Rear Locking Differential
- Remote Start
- Antilock Brakes
- Driver Air Bag
- Passenger Air Bag
- Signal Mirrors
- Traction Control