In an automotive landscape increasingly dominated by electric and hybrid vehicles, Chevrolet and GMC stand firm as champions of the internal combustion V8 engines. These engines, iconic for their ...

Mark your calendars, because we're calling today a watershed moment for the advancement of diesel's acceptance in the U.S. General Motors has just announced a new 4.5L V8 Duramax turbo-diesel ...

That power dome also stands roughly an inch higher than the EcoBoost-powered truck’s, but until you hear the V8’s deep exhaust note, you might not know it’s an R until it’s already past.

Prices are very competitive with other full-size trucks, and the new 6.2L Vortec V8, putting out 403 hp, outguns the Toyota Tundra's V8 as the most powerful engine in its class. With the highest tow ...