Tesla Model S
Okay, so it doesn’t feature a gearbox in the accepted sense, but in the way it drives the Tesla beats the best for smoothness. Thanks to its powerful and torquey electric motor, the Model S only needs a single gear in its transmission, meaning the car accelerates with uncanny smoothness. Floor the throttle and there’s an uninterrupted surge of acceleration that gives the driver and passenger the feel of being fired out of a catapult.