Explore how boxer engines really work, why they’re not just “flat” engines, and how Porsche and Subaru kept a 120-year-old design alive in some of today’s quickest cars.

Subaru often marches to the beat of a different drum, and the Japanese manufacturer became famous for sticking with four-wheel drive when it wasn’t really fashionable, as well as squeezing a quirky, ...

The 2026 Ruf Tribute features a completely new air-cooled flat-six engine engineered and built by the company. Paired solely with a seven-speed manual, the aluminum 3.6-liter dry-sump engine makes 543 ...