Toyota has patented a hydrogen gas turbine combustor, its latest attempt to push alternatives to battery-electric vehicles.

In this video, we explore three different piston ring designs from Toyota engines spanning different eras: the 2E engine from ...

The rotary engine is easily one of the most controversial powertrains in the world of cars, and it's known for the brap-brap ...

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.

High-octane fuels are critical for the proper operation of some performance engines due to how they're engineered to deliver ...

There's a common phrase in the automotive sphere: "There's no replacement for displacement." But what does that mean, exactly? Well, an engine's displacement is measured by the volume of the ...