A "Reduce Acceleration" error leaves a 2024 GMC Sierra owner stranded on vacation. With no reverse and hard shifting at only ...

The 2024 GMC Sierra HD is the latest iteration of GM’s fancier counterpart to the 2024 Chevrolet Silverado HD. The new model sees the Duramax 6.6-liter turbo-diesel V8 upgraded to 470 horsepower and ...

About GMC Recalls. GMC issues recalls when safety defects or regulatory non-compliance are discovered in its vehicles. These ...

The 3.0L LM2 turbodiesel engine available in the 2020 GMC Sierra 1500 is proving to be a fairly popular option among buyers of the full-size pickup, with roughly 10 percent of customers forking out ...

A new class-action lawsuit alleges catastrophic failures in GM's 6.2L L87 V8, claiming GM's recall fix is insufficient for ...

Our recent test of four mid-size pickup trucks came with an unusual sidebar: One of our support vehicles was a 2019 GMC Sierra 1500 SLE crew cab 4×4 with the base turbocharged 2.7-liter four-cylinder ...

Part V It's as addicting as Rock Band, Facebook, and texting, combined. Horsepower-once it gets into your veins, there is no turning back. After doing several basic modifications (including Banks air ...

GMC announced updates to its 2020 Sierra half-ton pickup truck, including much-needed adaptive cruise control, a 3.0-liter turbo-diesel engine option, improved towing cameras, and expanded ...

I love two-seater, RWD convertibles and own a 2004 Mazdaspeed Miata for pavement fun and a lifted 2001 Miata for pre-running. I race air-cooled Volkswagens in desert races like the Mint 400 and the ...

The 2020 GMC Sierra 1500 AT4 took a bit of engineering magic to fit the new powerplant under the hood, but GM's 3.0L inline-six Duramax diesel has finally met the Sierra 1500 AT4. The engine comes ...