Discover the most powerful and rare dealer-built muscle cars of the classic era, from COPO Camaros to supercharged Vegas.

GM Authority is taking a closer look at pricing information for the 2026 Chevy Tahoe, including all of the options and packages on offer for the full-size SUV.

Built to commemorate the Camaro's use in the International Race of Champions Just under 20 years prior to the IROC-Z's ...

The most common Chevrolet engine made it into a specialized muscle car to create the rarest Chevrolet small-block muscle car ever produced.

I started learning to work on cars in the late 1970s by helping my stepdad turn salvaged mid-1960s Chevy Chevelles into street-stock-class race cars. Throughout that period, I had my hands on a number ...

Back when Bugatti presented the new Tourbillon hypercar as a successor for the great Chiron with its brand-new hybrid V16 mill and 1,775 horsepower plus a sizeable 24.8-kWh battery pack, I thought to ...

In the early years of the 20th Century, General Motors co-founder William Durant launched a bid to buy Ford that failed, leading to his ouster from the company. Durant then teamed with Swiss race ...

GM has issued a voluntary emissions recall for certain units of the 2021 through 2023 Chevy Trailblazer to address an issue with the crossover’s engine control module, which may not properly clear an ...

Jack's passion for cars started when Fernando Alonso won his first Formula 1 championship behind the wheel of the blue and yellow R25. Ever since, his enthusiasm for the automotive industry has ...

In the January 1999 issue, we challenged ourselves to build an engine capable of putting a 3,300-pound car into the 13-second zone for $500 ("Getting Away with It"). We stipulated that the engine ...