The key themes that defined the year behind us will also shape the one ahead. The most-read articles of 2025 tracked a return ...

A Christmas sleigh is supposed to be magical, but this one is mechanical. I built it with a V8 because quiet never felt right ...

As General Motors prepares to launch its Gen 6 Small Block V8 engine family in conjunction with its next-gen light-duty pickup trucks, GM Authority has been bust serving up a variety of critical ...

Many vehicles have enjoyed impressive market longevity over the years. However, the engine under the hood might carry on even longer, powering generations of vehicles, or even models from rival ...

GM is developing an all-new sixth-generation small-block V8 family, with strong indications it will launch in two displacements: 5.7L and 6.6L. The 5.7L version is aimed at volume models like the ...

A heavily modified Toyota Supra with a supercharged Mopar V8 has officially broken into the 7-second range at the drag strip. After resolving cooling issues, transmission leaks, and traction control ...

Toyota isn’t quite ready to say goodbye to gasoline. The brand that made hybrid tech mainstream still has a soft spot for the mechanical rhythm of pistons and exhaust notes. Now it’s doubling down, ...

Toyota confirms new twin-turbo V8 for its flagship Lexus supercar and GT3 race car. The V8 is related to smaller high-performance engines and uses a mild-hybrid system. Engine variants will tailor ...

Peter earned a Bachelor of Archeology and Creative Writing from the University of Alabama and has since joined his love of driving and riding with storytelling. His voice is full of southern ...

A new federal investigation now targets a persistent problem with GM’s popular 6.2L V8 L87 engine. The National Highway Traffic Safety Administration (NHTSA) has launched an Engineering Analysis after ...