Carbike360 comprehensive Mercedes-Benz AMG G-Class G 63 and MINI Cooper S comparison based on the price, specification, fuel efficiency, features and more. Mercedes-Benz AMG G-Class G 63 comes with a price of ₹3.75 Cr and MINI Cooper S is priced at ₹44.90 Lakh. Mercedes-Benz AMG G-Class G 63 equipped with 3982 cc, 8 Cylinders In V Shape, DOHC engine whereas MINI Cooper S has1998 cc, 4 Cylinders Inline, 4 Valves/Cylinder, DOHC.