This second combustion event is key. It may be that it is not about increasing power but reducing emissions by re-burning gases trapped within the cylinder ... turn at one-third engine speed ...

Audi was the first car brand to make a hero of the five-cylinder engine ... benefits – it’s much easier to fit one transversely in an engine bay than a straight-six. Widespread adoption ...

PACOIMA, LOS ANGELES (KABC) -- One person was killed Sunday morning in a crash involving a Los Angeles fire engine, authorities said. It happened around 10:50 a.m. at the intersection of San ...

The Chinese company, QJMotor, has one of the world's largest portfolios ... but that might change soon as new patent filings show an inline-3-cylinder engine. While everything is speculative ...

Instead, it now seeks to lengthen the lifespan of internal combustion engines (ICE) and build out its hybrid portfolio due to slower-than-hoped-for EV uptake. The German luxury carmaker had originally ...

While the brand had originally planned to cease development of internal combustion vehicles in 2026, with plans to transition to a fully electric lineup as soon as 2033, Audi now says it will ...

Though Audi had initially laid out a plan to halt the introduction of models with internal combustion engines from 2026, it appears that the German manufacturer may be reconsidering its plans ...

Audi, the latest brand to rethink its approach to a purely EV future, has announced that it will keep offering combustion engine models ... will debut on March 25 as one of the 10 new PHEVs ...

Mazda's next-generation gasoline engine is called the Skyactiv-Z. The Japanese automaker first announced the new tech last November, promising that it could help give the combustion engine a new ...

Mazda intends to futureproof the 3.3-litre inline six-cylinder engine ... potential of the engine, or its size, but Mazda states it is “close to the ultimate combustion, achieving both high ...

The turbocharger has been around since 1905, when Swiss engineer Alfred Buchi patented a ‘turbine compressor’ that provided an internal combustion ... only one mass-produced engine with ...

It explains steam engines, which are reciprocating external combustion engines, and compares them to internal combustion engines, such as gasoline and diesel engines. The four-stroke cycle of an ...