Audi A3 TFSI S LINE Selling my Audi A3 S Line TFSI finished with a great spec and in excellent condition. The car drives perfectly with no issues at all and everything works exactly as it should. . The car comes with some really nice features including: Digital/electric front dashboard display Heated seats Smooth TFSI engine performance Sporty yet comfortable drive Bodywork and interior are both in very good condition and the car looks stunning inside and out. Engine, gearbox and clutch all run spot on.