Like many American automakers that have offered powerful diesel haulers for trucks and SUVs, Duramax has loyally and powerfully served many Chevy trucks.

With 277 horses, 460 pound-feet of torque, and a 9,300-pound towing capacity, the Duramax 3.0 is arguably one of the best diesel engines out there.

One of America's most beloved turbodiesel engines, the 3.0-liter inline-six Duramax, powering the GM full-size SUVs, has just bid farewell to the car industry for good. GM killed it last week ...

Complete information, specs, power and torque ratings on GM's 6.6L L5P V8 Turbo Diesel Duramax engine used in the Chevy Silverado HD and GMC Sierra HD.

In almost 25 years powering General Motors trucks and SUVs, the 6.6-liter Duramax V8 diesel engine has earned a loyal following for performance and efficiency.

GM has released a Customer Satisfaction Program for select units of the Chevy Silverado 1500, GMC Sierra 1500, and GMC Yukon equipped with the 3.0L Duramax.

GM advances the half-ton diesel game, even though it's the only one playing.

If the Vortec on your Suburban 2500 or GMC Yukon XL is too thirsty, Duramax Specialties can help you with an all-inclusive engine swap to Duramax V8 oomph ...

The GMC Sierra 1500 AT4X is slated to receive the updated 3.0-liter Duramax diesel engine as a powertrain option for 2024. Since the truck arrived in 2022, only the 6.2-liter gasser has been ...

“The 3.0-liter Duramax Turbo-Diesel engine has long been a favorite of Sierra light-duty owners,” said Will Mellon, marketing manager for the GMC Sierra.

A deep dive into Duramax engine generations, common complaints, and which years are best to avoid.