It uses far less fuel than an equivalent gas engine would have used ... the Duramax 3.0L turbo-diesel is, for all practical ...

the new GMC Sierra 1500 featured revised engine power as well as an extended cab model with standard third door. The older Sierra truck body style remains in production as the Sierra Classic and is ...

I have a 2023 GMC Sierra 1500 Denali ... Never owned a diesel before and now i don't think i will own another one without it. I LOVE the engine in this truck. Only complaint would be that it ...

Actual terms vary by lender. Looked at more expensive truck with less options, bought the GMC SIERRA AT4 Turbo Diesel 6. I now only put fuel im once a month. And long distance trips are easier due ...

The best diesel pickup trucks are from top brands like Ford, GMC, and Ram. The industry leaders ... but you could save costs by opting for a used model from 2019 or 2020. These types of vehicles ...

Select a vehicle year and model below to get a valuation. Following several years where GMC's larger vehicles like the Sierra and 2002 Yukon XL has undergone massive updates, the truck brand focuses ...