This powerful 2005 GMC Sierra 2500HD SLT is ready to take on any task with its robust Duramax 6.6L V8 Turbodiesel engine and Allison 1000 5-speed automatic transmission with 4-wheel drive. Boasting an impressive list of premium features, this Sierra SLT is the perfect choice for those who demand the best.- Mirrors, outside rearview, power, heated, camper-style with power extending arms and turn signal in glass- Skid plate package to protect the front underbody, oil pan, differential case, and transfer case- Heavy-duty power package including the Duramax diesel engine and Allison transmission- LT245/75R16E on-/off-road tires for enhanced traction- XM Satellite Radio with 67 channels of commercial-free music- Trailering wiring provisions and heavy-duty trailering equipmentThis Sierra SLT also boasts a wealth of premium comfort and convenience features, including dual-zone automatic climate control, power windows and locks, heated leather seats, and a Bose premium audio system. With its rugged capability and refined interior, this 2005 GMC Sierra 2500HD SLT is ready to take on any challenge.Treat yourself to the ultimate in truck luxury and capability. Visit our dealership today to experience this impressive Sierra SLT for yourself.