MERCEDES-BENZ SL 2.8 SL280 Convertible 2dr Petrol Automatic (270 g/km, 204 bhp)-Rarely Seen In This Remarkable Colour-1 Owner From New Plus Demo. 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.