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, ...

Subaru has spent nearly its entire existence using the flat-four formula in nearly all of its models. The first instance of the Japanese automaker relying on a four-cylinder boxer engine dates back to ...

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 ...