MERCEDES-BENZ AMG GT 4.0 V8 BiTurbo S (Premium) Coupe 2dr Petrol SpdS DCT Euro 6 (s/s) (510 ps)-Fantastic Low Mileage Example-2 Former Keepers-Last Keeper Since Nov 2017-Finished In Obsidian Black Metallic-Black Leather Upholstery-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.