The 2026 Chevy Silverado HD offers impressive capability, so we're taking a closer look at towing capacities for all of the 2026 Silverado HD configurations.

The Cadillac Optiq has received a five-star crash test rating by Euro NCAP, the highest possible safety rating for vehicles sold in Europe.

Cache is offering the new Cache Basecamp 3.0 Tailgate Pad for Chevy Colorado and GMC Canyon pickup owners looking for added protection and utility.

GM has confirmed that it will launch the next-gen Cadillac CT5 in the U.S. market. Now, GM Authority has learned exclusive details regarding the underpinnings.

GM launched the next-gen Buick Enclave for the 2025 MY, rolling out a few small refinements with the 2026 Buick Enclave, including new fuel economy ratings.

The ICE-powered Blazer will once again return for 2026 with a slew of notable updates, and now, GM Authority is diving into the 2026 Chevy Blazer pricing info.

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GM is elbows deep in development of the next-gen 2027 GMC Sierra 1500, and GM Authority has captured its closest look yet at the upcoming full-size pickup.

Is peak power everything? As evidenced by the Nürburgring lap times for the 1,064-horsepower Chevy Corvette ZR1 and ...

Specialty Vehicle Engineering is back at it with another high-powered GM, this time stuffing 1,000 horsepower and a manual ...

Before the GMC Sierra was its own model, it designated trim levels. Here's the history of Sierra Grande, High Sierra, and ...

In October 2025, GMC Savana deals remain non-existent on the full-size cargo and passenger van, including any finance or ...