The 6.6 Duramax is one of the most powerful engines for heavy-duty trucks like the Chevy Silverado and GMC Sierra, but how ...

The 6.6 Duramax and 6.7 Power Stroke are two engines powering some of the most well-known pickups in the country, but how do ...

The Duramax diesel is a series of diesel engines manufactured by General Motors. Here's a breakdown of the generations over ...

Coming in at number one on our list is an unsuspecting hero of the Diesel World. It's the outgoing Nissan Titan XD. It's powered by a 5.0-liter Cummins turbo-diesel V-8 that outputs 310 horsepower and ...

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 ...

2025 Yukon lineup gets new adventure-ready trim with off-road focus and functional interior upgrades. Pair of V8 engines ...

The market for midsize pickup trucks has all but been abandoned in the US, but General Motors is about to shake the market up with the all-new (to the US) Chevrolet Colorado and GMC Canyon.

GMC Sierra 2500 HD Crew Cab Pro 4x4 features the long bed configuration and has just 284 miles on its 6.6-liter V8 engine ...

The Denali styling, luxurious aesthetic, and innovative technology push GMC to tout its 2023 Sierra ... A two-wheel drive with the enhanced 3.0-Liter Duramax Turbo-Diesel is your ideal choice ...

GMC Sierra HD pickups can pull a titanic ... while an available 470-hp Duramax turbo-diesel V-8 with 10-speed automatic transmission is a prerequisite for the Sierra HD's 22,500 pounds of maximum ...

In its latest iteration, the Tahoe offers a 3.0-liter Duramax turbo-diesel engine upgrade applicable to any trim for just $995. That’s right, whether you buy a base LS or top-of-the-line High ...

GMC is getting its heavy-duty trucks ready ... Sierra HD's 6.0L gas engine is standard and the Duramax turbo-diesel is available. The All Terrain's exclusive design features include a chrome ...