My brother has a 2015 Mercedes S550, twin turbo 450-ish horsepower. We have done some arm-chair racing, but have never actually tried it due to the idea of racing these two cars scares the heck out of us. I should have an advantage of simple power to weight, but man-o-man... I've ridden in that Benz and it seems to pin me back a lot harder than my Stingray does.
So who do you think would win?
