1,600 Horsepower

The new Koenigsegg Jesko marks a return to brute-force, unelectrified power for the Swedish supercar builder. Packing a twin-turbocharged, 5.0-liter V8 that generates up to 1,600 horsepower (1,193 kilowatts) on race gas, the Jesko will, allegedly, be able to do 300 miles per hour (482 kilometers per hour) one day. On normal fuel, output is a more modest 1,200 ponies (894 kilowatts), although if you can afford the Jesko, there’s no reason you shouldn’t be able to get regular access to high-octane fuel to enjoy the full potential of this new Koenigsegg.