30. 2016 Porsche 911 GT3 RS (991)
The engine in the 2016 Porsche 911 GT3 RS is a 4.0-liter engine based on a 3.8-liter flat-6 but with a new intake system. It can produce 493 horsepower at 8,250 rpm as well as 388 pound-feet at 6,250 rpm. To enhance this auto’s performance, Porsche also included Turbo-body side intakes, a wider body, and other aerodynamics elements like adjustments to the rear wing angle and size and the front-fender exits. The official top speed is 202 miles per hour. The 30th fastest production car in the world sure is a beauty.

2016 Porsche 911 GT3 RS Top Speed: 202 mph