What started as a simple recall might turn into one of the largest engine replacements for GM. Owners are hearing whispers of ...

That decision has only gotten harder in recent years, with both GM's new 6.6 and Ford's "Godzilla" 7.3-liter rolling out for ...

GM and Isuzu previously collaborated in the production of the 6.6L V8 Duramax engine for use in GM's heavy-duty trucks.

People love trucks for their capabilities in towing, payload, and working situations, but pickups are also capable and ...

Chevy Silverado and Sierra 1500 are expected to offer the 3.0L I6 LZ0 diesel, but one feature of the new Gen VI Small Block ...

GM has recalled certain 2021-2024 Chevrolet and GMC full-size trucks and SUVs due to a defect in the 6.2L V8 L87 engine that ...

Owners of these Chevrolet Silverado and GMC Sierra trucks with Duramax 6.6-liter diesel engines are eligible for a big class ...

If you own or owned a 2011 to 2016 Chevrolet Silverado or GMC Sierra with a Duramax diesel engine, GM might owe you cash. The ...

The settlement pertains to 2011-2016 Chevrolet Silverados and GMC Sierra diesel trucks equipped with 6.6L Duramax engines and Bosch “CP4” high-pressure diesel fuel pumps. According to a press ...

Eligible owners may receive up to $12,700, depending on factors such as repair costs and ownership status. Those who paid out of pocket for CP4 fuel pump repairs can also submit claims for ...

The GMC Sierra is a full-size, heavy-duty pickup truck. Read more General Motors reviews to learn about other models. How do I know I can trust these reviews about GMC Sierra? How do I know I can ...

This 2023 GMC Sierra 1500 AT4 Crew Cab model has roughly 5,000 miles on the clock and features a Summit White exterior as well as SCA Performance’s famous Black Widow package. It recently failed ...