BMW M5
First Choice would have to be the BMW M5, no matter what version you can get your hands on you will not be disappointed. The E39 M5 has that smooth naturally aspirated V8 pumping out 400hp that was fast enough to run with the Corvettes of its day. Or if you like you can opt for the current model with the twin turbo V-8 with closer to 560hp. There is a reason BMW’s slogan is ” the ultimate driving machine” and as soon as you drive one you will immediately know why.