I'd argue that if I had to pick the two countries that produce the most interesting and exciting vehicles, I'd probably wind up with Italy and Germany. Italy knows how to excite and make cars with flare. Germany is a specialist in producing cars that are animals and can get beat on repeatedly. Unlike Italy they tend to stay in one piece instead of self immolating.
So when you line up a Lamborghini Gallardo LP570-4 Spyder Performante and a Mercedes-Benz SL65 AMG Black Series, you know the three-pointed star already has better odds of winning.
But in all seriousness, the video below shows you what happens when you take a 550+ horspepower Lambo and square it up with a 650+ horsepower Merc.
Uncut: Lamborghini LP70-4 Performante vs Mercedes SL65 AMG Black Series V12 BiTurbo