MERCEDES-AMG A45 S
It’s been two years since Mercedes announced the existence of this secondgeneration A45 S but now it’s found its way over here its 416bhp 2-litre engine still offers the highest specific output of any four cylinder engine. As a result and once hooked up to a four-wheel-drive system, the car is the only production hatchback of which I am aware that can accelerate from rest to 62mph in fewer than four seconds.