With all due respect, Carlos, i'll strongly disagree on that one; dealers DO NOT drive those cars hard, they're not allowed to, 'cause regardless of those cars being "demo" cars or such, they cannot act like they own those cars. I drove every single BMW my dealer had in his lounge (except 123d coupe, soon i'll drive that one too). Sooner or later they must sell those cars, you know. Dealer buys the car at one price, needs to sell it and earn some money; he won't let me or any other person to drive it hard...