Most people would agree that the 517-hp Mercedes C63 Black is mad enough and fast enough for a sports coupe, but VATH is not one of them. The German tuner has just finished working on one, and came up with a simply colossal 756-hp and 800 Nm of peak torque. In terms of insanity, and on a scale of one to ten, this car scores a solid 52.

What they’ve done to the engine to get that sort of power out of it is pretty crazy and you wouldn’t want to know about it. What you should know is that VATH C63 Black can go from 0 to 100 km/h in 3.5 seconds, and achieves a top speed of 350 km/h. Yep, you can have fun with this thing, big fun.

To help enjoy your time in this car VATH has also tweaked the chassis and fitted it with a bespoke suspension system featuring adjustable this or that, and also put some powerful brakes on it. A set of 20-inch forged is also provided, with 255 tires up front and 295 at the back.

Visually, VATH didn’t feel the need to do much, and just installed a carbon fiber front grille. Inside the cabin they offer a new 400 km/h speedo, leather upholstery and carbon or wood trimming.