The CLA 45 is already a top auto, and comes with plenty of Mercedes hallmarks including luxury and comfort. Of course when you want your ass kicked in a “Merc” you go to the company’s AMG tuning division, who take that luxury and strap a rocket to it. As we are used to with AMG cars, the CLA 45 AMG Edition 1 has been given some extra muscle and now looks like a road hugging muscle car. Under the hood there is a 2.0 liter four cylinder motor that pumps out an impressive 360 horsepower and 322 lb-ft of torque. That may seem comparatively small these days, but it is enough to send out a seething torrent of power and achieve 0-60 mph in 4.6 seconds.