Toyota has put one of its own four-cylinder engines into an experimental GR86, replacing the boxer layout associated with the Subaru-powered sports car. The naturally aspirated 2.0-liter engine ...

Subaru boxer engines aren't inherently less durable than a comparable inline engine, but they are a little more ...

A weight hidden inside a hollow camshaft could quietly calm engine vibration.

Subaru is a brand that's known to do things a bit differently than other mainstream car manufacturers. All but one of its cars come with standard all-wheel-drive, it has a historic commitment to ...

Flat engines are horizontally-opposed piston engines, and this group includes Boxer engines, but not opposed-piston engines like the Cummins 14.3L Advanced Combat Engine (ACE) designed to power tanks.

With emissions rules tightening year after year and so many manufacturers pledging their futures to hybrid and battery-electric power, it has grown increasingly rare to see an automaker roll out a ...

The horizontally opposed engine was created in 1897, and Subaru is one of only a few automakers to rely almost entirely on its layout. Unlike more traditional engines, which align their pistons in a V ...