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

Ferrari has submitted a patent for an innovative engine design featuring pill-shaped pistons and a unique connecting rod ...

Toyota has now tried hydrogen fuel cells, hydrogen pistons, and a gas turbine — all to sidestep EVs. What's next?

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.

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

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 ...