The Duramax engine was revamped for the 2023 model year, which saw the original LM2-code engine replaced by the more powerful ...

General Motors' Duramax engine is one of the most legendary diesel engines ... when it debuted in GM pickup trucks like the 2001 GMC Sierra HD. Ford's 7.3-liter Power Stroke made 250 hp and ...

S ome of the best diesel trucks on sale right now are immensely capable work machines, but luxurious interiors, a myriad of ...

the GMC Sierra and Chevrolet Silverado. Both brands designate their heavy-duty models as 2500 and 3500, and it's within that range you'll find options for the 6.6-liter Duramax diesel engine.

The 6.6 Duramax is one of the most powerful engines for heavy-duty trucks like the Chevy Silverado and GMC Sierra, but how many miles per gallon does it get?

Notably, while the Ford F-150 is the bestselling pickup truck by brand, GM’s Chevrolet Silverado and GMC Sierra—basically ...

A little over 70,000 units of the 2022 GMC Sierra 1500 were produced with iffy chrome front grille deflectors that may detach ...

The owner of this 2023 Chevrolet Silverado had to call a tow truck after his truck died right after he refilled the fuel tank ...

When you think of heavy-duty trucks, images of construction sites and rugged workhorses typically come to mind. However, GMC's Sierra Denali 2500 HD (Heavy Duty) challenges these conventional notions ...

GM has issued a new service update with a remedy for the 2024 GMC Sierra 1500 when its brake system control module is ...

Speciality Vehicles Engineering (SVE) is back with an updated version of its supercharged GMC Sierra full-size truck, now available with up to 1,000 horsepower.