Porsche 991.2 GT2 RS
The Porsche 991.2 GT2 RS is the most powerful 911 variant and is considered to be the masterclass in the current line-up of Porsche. It was able to finish the challenging Nürburgring lap in 6:47.25.
Source: Brake For It
The 3.8-liter twin-turbocharged flat 6-cylinder engine provides the supercar with a horsepower of 690. It has a top speed of 211 miles per hour and can accelerate from 0 to 60 miles per hour in just 2.7 seconds.