However, since the introduction of the rugged AT4 trim in 2019 customers have been clamoring for a diesel ... GMC worked out the issue on the 2022 Sierra AT4 and now the 3.0-liter Duramax I ...

General Motors settled a fuel pump lawsuit for $35 million, so some GMC and Chevy truck owners could get paid.

Diesel pickups are rugged, powerful, and built to last, enduring hundreds of thousands of miles. Here are 10 dependable ...

Several GM vehicles have been offered with a Duramax diesel engine over the years, the most notable example being the Chevrolet Silverado and its GMC counterpart, the Sierra. Duramax-powered ...

The 2024 GMC Sierra 2500HD has done just that by pumping the power of its 6.6-liter Duramax turbo-diesel up to 470 horsepower and 975 lb-ft of torque, which gives its Crew Cab configuration a best ...

According to La Grada, anyone who owns the aforementioned models in multiple states — Pennsylvania among them — might start ...

For those customers looking to equip the 2025 GMC Yukon with the optional diesel engine, the 2025 model year will likely bring an even bigger price jump.

more efficient 6.6-liter Duramax diesel engine with urea injection improves power output and emissions compliance. GMC also debuts a new Denali trim for the Sierra 2500 HD, adding a premium touch ...

A two-wheel drive with the enhanced 3.0-Liter Duramax Turbo-Diesel is your ideal choice for optimum fuel efficiency at 24 MPG city / 29 MPG highway. A four-wheel drive with the same Duramax is ...

For 2017, the GMC Sierra 2500HD and 3500HD are now offered with a more potent Duramax 6.6-liter turbocharged diesel engine. The upgraded diesel engine paired with the 2017 Sierra HD generates 445 ...

Please use care in your use of the information provided. How much horsepower and torque does a 2025 GMC Sierra 2500HD Pro Regular Cab Long Box have? The 2025 GMC Sierra 2500HD Pro Regular Cab Long ...