With an enormous 6.5-litre V12 engine resting up front, the 812 Superfast is the most powerful Grand Touring car ever produced by the Modena-based manufacturer. Developing 789 horsepower and 520 lb.-ft. of torque, it's able to clear the 0-100 km/h sprint in under three seconds. Given that the 812 Superfast retails at $443,000, there’s no doubt that it belongs to the elite of ultra-expensive supercars. With a top speed of 340 km/h, it really lives up to its name.