Based on last year’s MP4-12C, McLaren will debut its enhanced 2014 650S at next month’s Geneva Auto Show. The upgraded model will be released in both coupe and hardtop convertible versions with interior and exterior improvements. Under the hood the 650S boasts a 3.8-liter twin-turbo V8 with 650 metric horsepower, a top speed of roughly 207mph, and a torque increase of approximately 10 percent. Exterior improvements include a new front end and LED headlights, as well as a rear wing that allows for 24 percent more downforce at high speeds. Both the coupe and hardtop model will be available for $320,000 USD and up.