The largest 4-cylinder engine in a production car belonged to the 1961 Pontiac Tempest Le Mans, with 194.5 ci capacity. Pontiac developed the Trophy 4 engine as a cost-effective solution ...

this Fiat-built engine is still considered the single largest engine put into a car. Two engines were built, but only one survives today. Also known as the Fiat S76, the engine was a 28.5-liter ...

Harley-Davidson Big-Twin engines have always tended toward the upper end of their contemporary displacement ranges, which ...

So unsurprisingly, the biggest Triumph production motorcycle engine is also a triple. It has a displacement that even dwarfs many cars, including the Lotus Emira and the base Porsche Cayman.

For one reason or another, the country came to the conclusion that the bigger the engines used in their cars are ... and time again stories about the largest motorcycle engines available at ...

To find out which production cars come packing the biggest engines, keep reading. How we made our engine selection: HotCars ...