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 ...

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 ...

We all know how an automotive piston engine works. During the process of internal combustion, the pistons move up and down in either two or four strokes. Almost every car out there uses a conventional ...