The Mazda RX-8, one of the most loved sports cars, released in 2002, features one of the most innovative engines. Although it sucks a lot of fuel, it's still one of the most efficient engines out there. Can you guess its name?

The Wankel Rotary engine was introduced in 1957 by Mazda. It's a three-pointed piston spinning around inside a round box. It looks like a ball of fire in a cage, but it's still in production.

Asked by Vasilii Kulev · Last updated 5 years ago · 273.7K views · SOURCE