Customers opting for the latest 2026 Cadillac Celestiq will be offered a more refined and efficient customization process.

GM and Uber have announced a partnership to facilitate access to the Chevy Spark EUV for drivers of the mobility platform in Brazil.

With production of the Chevy BrightDrop all-electric delivery vans now officially over, General Motors is entering a new phase in its commercial van strategy.

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.

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

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

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

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.

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.

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

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