If you want a real "Fun Factor," you need a motorcycle. Having ridden motorcycles for 43 years, I rarely get much of a thrill from any cage. I've test driven a X6M with the salesman saying "floor it and see what it does," and while it was fun, it was so far from the Fun Factor of the motorcycling experience, I couldn't see spending the money for an "M." Sorta like if you have experience a "10" ride on a bike, the difference between a "2" or a "4" in a vehicle doesn't seem as big.

When I wan a thrill, I get on the R1100GS or K75S.