Picked up my new s3 on Friday, all is well with it, very pleased so far. However the dealer mentioned that he thought that the ecu limits the boost for the first 1000 miles so it might not feel as fast as the demo I drove fairly extensively. I thought it was probably usual salesman bull, but my car does feel noticeably slower than the demo I drove, which had about 1300miles on the clock. Can anyone else confirm/deny etc, or offer reasons why my car now ith 300 miles on the clock is significantly slower than a demo with 1300miles on the clock. I know engines loosen up over time, but I've never noticed that much difference between them before. edited to add: I'm not concerned that there is something faulty as I'm confident it will be up to speed once the mileage increases, just wondering what other people found etc.