GMC Introduces Next-Gen 2019 Sierra Denali

Completely redesigned for 2019, GMC’s full-size flagship Sierra Denali is all new from the grill to the ’gate. It will be available with either a 6, 8 or 3.0-liter inline-six turbo-diesel engine, offers best-in-class cargo capacity, plus tech like a multi-color 3×7 head-up display, trailer hitch guidance cam, rear camera mirror, and the industry-first MultiPro tailgate, that offers 6 unique functions and positions for dealing with difficult loads.