GM has redesigned the Silverado and Sierra 1500 trucks, including two brand-new gas V8 engines, while the updated HD lineup ...

For decades now GM has been on a mission to build itself a powerful reputation based on roaring V8 engines that were found in ...

Before the 8.3 came along, the record for biggest-displacement factory-equipped V8 was held by another GM power plant, the ...

The large, gas-guzzling models continue to sell well in pickup trucks thanks to their ability to tow and haul heavy things.

General Motors leaders said on Sept. 16 that each distinct engine type was engineered to make a meaningful difference behind ...

General Motors leaders said more data and advanced analytics in quality control procedures were used when deploying the new V-8 engines.

GM's 2027 Silverado has four engines with very different running costs, but the two new V8s still have no published mpg. See ...

GM didn’t give all of its engineering attention to the new diesel engine. The gas 6.6-liter V-8 has been updated, as well.

GM now has two 6.6L gasoline V8 engines in its full-size truck portfolio, but despite sharing the same displacement, these ...

Chevrolet makes a variety of vehicles, from small, affordable runabouts like the Trax, to fully-electric SUVs like the spacious Blazer EV, all the way up to ultra-high-performance supercars like the ...

As two of America's traditional 'big three' automakers, Ford and GM have a rivalry steeped in history. They've each offered similar types of products that fulfill the same purpose for buyers, be they ...

GM’s 2027 Silverado HD and Sierra HD get an all-new 8.3L Duramax diesel, an upgraded 6.6L gas V8, and redesigned steering and braking systems.