BMW M3 3.0 BiTurbo Competition Saloon 4dr Petrol Steptronic Euro 6 (s/s) (510 ps) available now at Barretts BMW Canterbury. This BMW comes fully equipped with BMW Live Cockpit Professional , Wireless Charging Tray , Parking Assistant , Driving Assistant , Harman Kardon Surround Audio Sound System , . Our M3 has been through a detailed mechanical and safety inspection. Please get in touch today where we will answer any questions, can provide a personalised video, and arrange an appointment.