BMW M4 3.0 BiTurbo GPF Competition Coupe 2dr Petrol DCT Euro 6 (s/s) (450 ps)-Factory Extras Worth £4,120-Finished In Mineral White-As New Condition-Full Description To Follow. HR Sports & Classics is a family-owned business in Warrington that has been serving customers for over 45 years. We pride ourselves on our exceptional customer service, and our team is passionate about helping you find the perfect car to fit your needs.