As the original large 4-door coupe, the CLS broke new ground and carved its own niche with swoopy coupe styling, a luxurious interior and supreme driving dynamics. A favourite amongst company car users, the Mercedes-Benz CLS also offers performance, refinement and efficiency in spades. Engines range from the business user-friendly 129 g/km CO2 2.2-litre turbodiesel to the 585hp V8 petrol, with a 3.0-litre turbodiesel and 3.5-litre petrol filling the gaps inbetween. Standard equipment is high across all models, and features include 19-inch alloy wheels, LED multibeam headlights and heated front seats.