Should you buy Mercedes-Benz E-Class or Ford Mustang? Find out which car is best for you - compare the two models on the basis of their Price, Size, Space, Boot Space, Service cost, Mileage, Features, Colours and other specs. Mercedes-Benz E-Class and Ford Mustang ex-showroom price starts at Rs 59.12 Lakh for E 200 (Petrol) and Rs 74.63 Lakh for V8 (Petrol). E-Class has 3982 cc (Petrol top model) engine, while Mustang has 4951 cc (Petrol top model) engine. As far as mileage is concerned, the E-Class has a mileage of 18.0 kmpl (Petrol top model)> and the Mustang has a mileage of 13.0 kmpl (Petrol top model).