How fast have you actually driven (or been driven, if you don't have a driver's license or a car)?

My topspeed is 255 km/h in a Ferrari Testarossa, NOT driven by me, it was on a Italian cars track day.
My topspeed with me behind the wheel is 205 km/h in my
Peugeot 106 gti (that's the top speed of the car).

So, what's your's?