In the performance world, there are only three cars left with a turbocharged flat-four engine. They are the Subaru WRX, Porsche Boxster, and its hard-topped sibling, the Cayman. According to Porsche, ...

You’re looking at a motorcycle that predates most two-wheeled engines on the road today. One of the most mechanically audacious bikes of the veteran era is gearing up to be a centerpiece at Bonhams’ ...

For SUV shoppers this year, there are just four places to find a flat-four engine, and they're all Subarus: the Crosstrek, the Outback, the Forester and the Ascent. Though the very first flat-four ...

In Porsche’s long and storied history, few mechanical creations have reached the mythical status of the four-cam flat-four engine. Born in the crucible of motorsport in the early 1950s, it was a ...

Although Subaru didn't invent flat engines, and isn't the only automaker still using them, those motors have become a defining characteristic of the brand. (The same can be said for all-wheel drive, ...

Erik Sherman is an automotive journalist and motorcycle enthusiast. Although he has served and worked all over the world in different capacities, his passions belong to all things automotive. His love ...

Subaru has been quite suggestive as of late about the possible return of the beloved STI badge, offering two different takes on the badge at the Japan Mobility Show before teasing a mysterious new ...