what i think he meant is that like what i did with my previous M5's, when i got them i used to drive them to their full potential! it was just plain addicting! it's just fun to hammer it on highways! i hit the limiter endless times, and in town i drove a couple of friends inside town at 90MPH just to show them the car. so what is meant is that the first owner burned out the car and drove it for lets' assume 15k, that's 15k of hard driving, and of course when you got it, you did that same thing, and now it has 30K miles of pure racing, so the third owner is going to have a raced engine from birth that has went through 30K miles of getting the hell kicked out of it, so this car acctually has a lot of it's life lost in the 30k and i don't think it'll survive to see 100K