Less fuel and emissions, more power, higher revs. EcoMotors' OPOC engine promised it all. Investors, including Bill Gates, ...

We hung out with Clay Millican’s Parts Plus Top Fuel dragster to learn what it takes to go from 0 to 330 mph in under four seconds.

BMW has pledged to continue investing in combustion engine and hybrid technology as it warned of a “rollercoaster ride” in ...

Tata Motors will start operating trucks powered by hydrogen internal combustion engines on a pilot basis in the March quarter, according to a senior company official. Under the pilot project ...

Porsche's new patented six stroke engine might not be a thing of reality yet, but the new technology is still very ...

Porsche is to expand its range of petrol cars after admitting internal combustion engines will be around for “much longer” than previously thought. The German carmaker confirmed it would ...

CarBuzz decided to track down the plug-in hybrid with the largest internal combustion engine of them all. Every plug-in hybrid vehicle was considered for this article, with the winner being the ...

The 911-esque intakes are joined by horizontal shutters that open and close automatically, depending on the cooling requirements of the combustion engine ... degree turns to internal combustion ...

A new report suggests that Porsche could also be considering the creation of a new internal combustion Macan, in what would be a return to the original format used for the car's decade-long first ...

Interference engines allow the piston to go further into the combustion chamber to increase compression, and the valves to go deeper so they open wider and for longer. Both pistons and valves ...