With nearly 20,000 miles on our 2024 Chevy Silverado ZR2 pickup, we have discovered it has quite a thirst for diesel exhaust ...

In terms of dependable, brute force, you can't go wrong with a Chevy Silverado HD or GMC Sierra HD featuring the impressive 6.6-liter Duramax diesel. Making its debut in 2000, the Duramax LB7 V8 ...

The owner of a 2024 GMC Sierra 2500 Denali was left stranded in the middle of the road. His brand-new truck broke down at ...

We're comparing the spec sheet for the GM Duramax V8 L5P engine against its main rivals from Ford and Ram to see how it ...

There are compact daily commute vehicles that sip delicately at the fuel in the tank and there are monsters that are out to clear your way, gulping down the fuel as they go. Most people use their ...

GMC’s full-size flagship SUV looks a little different from the outside for the 2025 model year, but the Yukon’s interior is ...

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 ...

General Motors released the new 3.0L I6 LZ0 turbodiesel Duramax engine in conjunction with the launch of the 2023 Chevy Silverado 1500 and 2023 GMC Sierra 1500, offering more power and torque than ...

Our 2024 GMC Sierra AT4X AEV Edition test truck featured the optional Duramax 3.0-liter turbodiesel engine with 305 horsepower and 495 lb-ft of torque. Although the Sierra AT4X AEV Edition boasts ...

The 2024 GMC Sierra AT4X is a truck lover’s truck ... Sierra 1500 AT4X AEV Edition in Sterling Metallic. I had the 3.0L Duramax Turbo-Diesel I6. Now standard on the AT4X trim, this engine ...

The ODI currently investigates L87 engine failures in 2019 through 2024 trucks and sport utility vehicles from the Chevy, GMC ...