Because diesel vehicles do not use spark plugs, they must rely on higher compression ratios to ignite the diesel fuel without ...

Five-cylinder engines occupy a strange sweet spot in automotive history, sitting between the balance of a straight-six and ...

The inline-5 is, to some, an unsung hero of automotive tech. Here, we celebrate the best and boldest inline-5 engines and the ...

Chevy's LT1 and LT2 engines are both V8s, but the LT2 has several changes such as a dry sump system and redesigned exhaust.

We share the real reason why modern engines are failing in cars from Toyota, GM, Hyundai, Kia, and Nissan.We cover the major ...

Inline-six engines are thriving. From BMW and Mercedes to Mazda and Stellantis’ Hurricane, see which car companies still ...

The venerable Ford Power Stroke diesel engine family features some of the most technologically advanced and powerful turbodiesel engines of all time. Found primarily under the hoods of Ford's ...

I love weird engines—give me a rotary, a turbine, or, hell, even a flat-eight and I’ll be happy. That’s why I was so excited when I heard that INNengine of Granada, Spain had produced a opposed-piston ...

The oil in your vehicle’s engine is pretty incredible. Its job is to protect every square inch inside your engine where there is metal-to-metal contact – your piston rings, cylinder walls, valves, ...

Crate engine. The term, derived from the wooden and composite containers an engine is shipped in from the manufacturer, is used to identify a complete, ready-to-go, cost-effective powerplant that will ...

Curious to see the damage caused by running on low oil? This teardown of a blown BMW B48 engine shows what goes wrong and the ugly aftermath.

Boom Supersonic is putting its engine technology to work on the ground to power the AI boom, and help fund development of its ...