I got mine up to 220 km/h (136 mph) at the beginning of the month...felt like I was floating on air. Hahaha. I drove my dad's E55 on monday night and hit 260 km/h (150 mph) and had my foot flat (with my dad sitting next to me ), but reached the limiter so the car wouldn't go any faster. Amazing feeling, but in a car like that you would never know that your are going sooo fast...my friends who where sitting in the back didn't believe it til they saw the speedo.