GM has released preliminary service bulletin PIT6476, which aims to address a condition that may affect certain units of the GMC Sierra and GMC Yukon operating in cold ambient temperatures. Officially ...

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Some vehicle choices are made out of excitement and others are out of necessity. For Cory Samuell, the decision to leave behind his brand-new GMC Sierra EV Edition 1 wasn’t about resisting the future, ...

Call us old-fashioned, but At MotorTrend we still believe a $100,000 vehicle should look and feel luxurious. It’s almost a radical idea in 2024, especially when it comes to electric pickups, where ...

At TopSpeed, William Clavey is Editor-at-Large, where he focuses on authority and exclusive content, reviews, news articles, features, and opinion pieces all while sharing his passion for everything ...

View post: Final Orders for Cadillac’s Last Small Gas Sedan Close in April GMC Sierra EV AT4 prototype KGP Photography GMC Sierra EV AT4 prototype KGP Photography GMC Sierra EV AT4 prototype KGP ...

Introduction - Find the best GMC Sierra HD deals! The big trucks are getting meaner. The market is increasingly flooded with aggressive rigs offering an increasing focus on extreme power and extreme ...

Performance, towing, fuel economy, and more details about the Chevy and GMC models with the first-generation Duramax inline-six. The first-generation 3.0-liter LM2 Duramax diesel engine was a GM ...

GMC is adding two off-road specific trim levels to its 2024 Sierra 2500HD pickup truck lineup, with deliveries slated for this fall. Known as the Sierra 2500HD AT4X (above) and the accompanying AT4X ...

GMC is blending its off-road AT4X trim level with its Sierra HD pickup truck and adding in some aftermarket AEV treatments as well. The results are two of the most capable and luxurious heavy-duty ...