AdView the GMCSierra1500 & Locate a Vehicle Near You. Visit GMC.com. Available Duramax® 3.0L Turbo Diesel, With Estimated 305 Horsepower & 495 lb-ft Torque.
Dominant Pulling Power · Compare Sierra Trims · Build & Price
Models: Sierra 1500 AT4, Sierra 1500 AT4X, Sierra 1500 Denali, Sierra 1500 …
