To become a chauffeur you must have experience of driving and many other criteria. Patience and professionalism is important

World expensive car is Bugatti Veyron super sport. Cost of car is $7.5 million and it is also a  fastest car in the world

These are fastest car as follows:-

1 Bugatti Veyron super sport 267 mph

2Hennessey venom GT 260 mph

3 SSc Ultimate Aero 257 mph