After GM killed the project during its 2009 bankruptcy, an unused prototype V8 escaped the factory and made it into private ...

Being stranded in the Dollar General parking lot, Scott only had one option. Which was to call a tow truck and take the truck ...

The 6.6L Duramax diesel engine has made an appearance in the Chevrolet Silverado and the GMC Sierra over the years, and both ...

What happens when a new 2025 GMC Sierra pickup with only 100 miles on it starts making a horrible noise from under the hood?

General Motors and its subsidiary, Chevrolet, have agreed to compensate millions of diesel truck owners in seven U.S. states ...

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 ...

In this owner's guide article, we outline the 2025 GMC Sierra break-in procedure, including during as well as after the break-in process.

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 ...

The perfect truck might not use any gas at all, though this GMC Sierra 1500 is probably not exactly what those ... Lastly, this one’s a new 3.0L inline-six Duramax diesel married to a 10-speed ...

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 ...