Carbike360 comprehensive Mercedes-Benz AMG E53 Cabriolet 4MATIC Plus and Audi RS e-tron GT Quattro comparison based on the price, specification, fuel efficiency, features and more. Mercedes-Benz AMG E53 Cabriolet 4MATIC Plus comes with a price of ₹1.30 Cr and Audi RS e-tron GT Quattro is priced at ₹1.94 Cr. Mercedes-Benz AMG E53 Cabriolet 4MATIC Plus equipped with 2999 cc, 6 Cylinders Inline, 4 Valves/Cylinder, DOHC engine whereas Audi RS e-tron GT Quattro hasNA