The Subaru EJ engines seem to have caught the eyes of people building experimental light aircraft at home, but why are they ...

Since picking up his first set of MicroMachine toy cars as a toddler, Chris knew he had a passion for automobiles embedded in his soul. It wasn't until he started flipping through car magazines a ...

H4 engines are horizontally opposed four-cylinder engines also commonly known by names like flat-four and boxer. For comparison, most four-cylinder automobile engines are upright inline designs. The ...

The plastic cover of a Subaru Boxer engine showing the Subaru constellation logo - Topuria Design/Shutterstock Flat engines are horizontally-opposed piston engines, and this group includes Boxer ...

Next-generation Subaru hybrid system combining 2.5-liter SUBARU BOXER® engine with electric motors and high-capacity lithium-ion battery standard on Crosstrek Hybrid Uprated 2.5-liter SUBARU BOXER® ...

-- Next-generation Subaru series-parallel e-BOXER hybrid system combining newly developed 2.5-litre BOXER engine with electric motors and high-capacity lithium-ion battery -- Standard Subaru ...

What’s the voodoo behind the horizontally opposed cylinder setup only found in Subarus and Porsches? And what sets them apart ...

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, ...