5. Porsche 718 in the works?

The smallest member of the Porsche family is rumored to be on the way. The tiny mid-engined roadster might be dubbed the Porsche 718.

Based on the Boxster chassis but shorter and lighter, it’ll have a 360-horsepower flat-four engine. If the rumors are true, the 718 hits the streets in 2016.

Will this be a Miata killer?

via Automobile