Looking for info.

I am thinking about getting rid of my 2010 650 sport for a M6. The questions I have is what are the differences between an 09 and a 10? I want a 2010 but may settle for a 09 if price is right. Any info will be great. Also if any of you went from a 650 to a M did you notice a big difference besides the horsepower gains which I know will be a huge gain. I have had several vehicles in the 400 to 550 RWHP range and I am starting to miss the torque and power, My buddy just got a new Viper went for a ride so now I am looking for more HP...Thanks in advance.

I went from an `07 650i to an `08 M6 and, WOW, what a difference. If the 650i is a prizefighter, then the M6 is Muhammed Ali! Power, torque, and superb handling...as great as the 650i is, the M6 is even better. Acceleration was truly head-snapping and I could literally throw the M6 into turns and feel planted to the road. Take a test drive and you'll understand what I'm talking about.

Good luck with your decision!