All internal combustion engines require some kind of maintenance. (If that's news to you, your car probably needs to be inspected by a mechanic.) But there are different types of internal combustion ...

Subaru’s flat-four engines have earned a loyal following for their low center of gravity and all-weather confidence, but they also carry a reputation for being picky about maintenance. Keeping a boxer ...

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 ...

In 1968, Subaru introduced the diminutive 360 as an inexpensive economy car: “Cheap and Ugly” (Subaru’s words, not mine). Only seven years later, the brand made a big move with the launch of its 4WD ...

Boxer engines offer superior balance and lower center of gravity vs inline engines, but cost more to build and maintain.

Toyota, Mazda, and Subaru announced a new collaboration developing new internal combustion engines. At a joint conference the three automakers emphasized their commitment to advancing engine ...

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.