The 2018 GMC Sierra ... cabin with GMC Infotainment System connectivity and other features designed for the most discerning truck owners. GMC designers evolved the Sierra 3500HD's familiar shape ...

Please use care in your use of the information provided. How much horsepower and torque does a 2018 GMC Sierra 3500HD SLT Double Cab Long Box SRW have? The 2018 GMC Sierra 3500HD SLT Double Cab ...

Prices shown for the used 2018 GMC Sierra 3500HD Regular Cab 4WD with NaN miles are what people paid to buy this vehicle or what people received when trading in this vehicle at a dealer. Edit options.

Prices shown for the used 2018 GMC Sierra 3500HD Crew Cab 4WD with NaN miles are what people paid to buy this vehicle or what people received when trading in this vehicle at a dealer. Edit options.

The 2018 GMC Sierra 1500 SLT price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2018 Sierra 1500 SLT is $ ...

While there is no reliability rating specifically for the GMC Sierra 3500HD, J.D. Power shows that owner satisfaction for the similar 2500 models is extremely high - 84 out of 100. There has also ...