So I was checking out some prices on BMW's, out of curiosity, as I have yet to do a hypothetical "how much would my version of this car cost" scenario. It looks like for the M5, I don't need any of the options really, so I was able to price it basically at the $89K starting price (actually just over $91K since I opted for the bigger/nicer wheels). I then priced out a 640i GC, with M-Pack, Multicontour seats, Heated seats, Ceramic Controls, and it came out to $88K. Same price basically. Everybody speculates which is more "worth it", but which would YOU choose if you were forking over that cash? The M5 for a drastically better engineered package, or the 6 GC because for this price, you demand more aesthetic exclusivity and "exotic factor"? Tough one.