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 ...

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.

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

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 ...

General Motors might have to face a recall soon. Owners of GMC and Chevrolet trucks with the Duramax diesel engine are frustrated by a problem that occurs during cold weather. The engine fan is prone ...

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 ...

GMC revamps the Yukon lineup for the 2025 model year with five trim levels: Elevation, AT4, Denali, AT4 Ultimate, and Denali ...