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 ...

There have been countless V6 car engines produced over the years, but this is the largest displacement unit of them all. Mesmerizing performance that helped bring even more industry attention to ...

To find out which production cars come packing the biggest engines, keep reading. How we made our engine selection: HotCars took only engines featured in production cars from the factory into account.

There are some seriously quick plug-in hybrid vehicles gracing the world's roads, but this is the example with the largest ...