The compression ratio clarification wasn’t the only one issued by the FIA. For some time now, F1 has used ultrasonic fuel ...

So I bought another Cayenne Turbo. I missed my 2005 that I bought this 2004 which has over 189,000 miles on it! Curious to see how the mpg increases on the highway versus city streets I decided to ...

Mercedes-Benz pays $120M to settle its diesel scandal. What does this mean for the future of its combustion engine lineup?

India’s Ethanol Blended Petrol programme has already transformed the transport fuel landscape by achieving the E20 target ...

Porsche patent shows that they have a solution for extending the life of the catalytic converter while also reducing ...

If you use diesel fuel in cold weather, it has a chance of turning into a gel-like substance. Gasoline doesn't have this problem, though. Here's why.

A teardown of Honda’s R18 engine suggests that added complexity in modern powertrains may come at the expense of long-term ...

From plasma engines that could turn months of travel into weeks to the first blueprints for ships that will outlive their ...

Sometimes, you stumble upon an invention that makes you wonder, "How did they even think of this back then?" Some ideas were way ahead of their time, only to be forgotten or overshadowed by newer ...

The compression ratio in Mercedes’ and Red Bull's 2026 engines has come under scrutiny in F1, but what’s really behind it?

It seems harmless to let your car sit and run to warm up, but here’s why experts suggest avoiding this old habit.

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