GM's 5.3-liter V8 Ecotec3 engine has a number of positive attributes, including excellent fuel economy. But it also has three common problems.

This 2009 Pontiac G8 GT features some performance modifications, has the usual flaws expected from such a thing, and is offered at no reserve ...

Two decades of Supermoto come full circle Photos by Kevin Wing. Short, fast, and loud: that's punk rock at its core. No time ...

This 1967 Chevrolet Chevelle Malibu, with 15,000 miles since its frame-off restoration, is a meticulously built LS-powered ...

Forget the usual suspects. These ultra-rare muscle cars outshine Camaros, Mustangs, and Chargers with lower builds and ...

New 2025 studies have gutted seven “must-have” supplements—here’s what actually works, plus low-drama fixes you can start ...