Chevrolet doesn't just make some of America's most popular engines, but also some of the most reliable. These are the engines out there still cutting it up in the real world, hidden under the hoods of ...

It was nicknamed the Mystery Motor and the Porcupine. Whatever you call it, the 1963 427 Mark-IIS is so rare that only nine ...

General Motors has spent decades refining overhead-valve V8s while much of the industry pivoted to dual overhead cam designs, turbocharging, and downsized blocks. I set out to understand why Chevrolet ...

Claim to fame: most powerful four-cylinder Chevy production engine. Until very recently, you would never equate the concepts of 310 horsepower and 420 lb-ft of torque with a four-cylinder engine.

The 1963 Chevrolet Impala Z11 was a lightweight version of the Impala that packed a 430-hp 427 under the hood and dominated ...

General Motors unveiled the all-new third-generation Chevy Colorado in conjunction with the 2023 model year, debuting a long list of updates and changes. Among these was a new powertrain lineup, with ...

Despite the GM 454 and Pontiac 455 being within a cubic inch of each other, and both being GM brands, the two engines are ...

The light-duty Chevy Silverado 1500 is offered with a variety of different powertrain options, including several different gasoline engines and even a diesel. Now, GM Authority has identified two ...

Davies has had a keen interest in cars from a very young age. It didn't matter what kind of car it was, as long as it had four wheels and made some cool noises, he was into it. His interest in cars ...

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 ...