How does the regara reach 281 mph.The koenigsegg regara has a 5.0 liter v8 twin turbo producing 1,100 horsepower and also has a electric motor producing 700 horsepower and if you think that is 1,800 horsepower you are wrong it actual produces 1,500 horsepower because of the way it produces to the wheels.This car is rear wheel drive.
