The Audi A2 is the first compact car with an aluminium body.The body weights with 43% less than a conventional one.The car weights only 895 kilograms.The car has:ABS,EBV(Brake assist) and ESP(stability control).Under the hood there is a three cilinder 1.4 liter engine generating 75 horsepower.Top speed is 173 km\h and it accelerates from 0 to 100 km\h in 12.1 seconds.The car is similar with  the Renault Twingo,but far better!