As a Euro 6 emissions class vehicle, this S line trim A3 is powered by a 2.0L diesel engine. The car includes a Bluetooth interface, ensuring you stay connected on the move. The Audi A3 offers a compelling blend of performance and economy. Acceleration from 0-62mph in 8.3 seconds means that this car is faster than other similar vehicles. The fuel economy of 59 mpg means that this car is more economical than other similar vehicles. The large boot space means that this car is more practical than other similar vehicles.