Carbike360 comprehensive BMW M4 Competition and Porsche 911 S/T comparison based on the price, specification, fuel efficiency, features and more. BMW M4 Competition comes with a price of ₹1.56 Cr and Porsche 911 S/T is priced at ₹4.26 Cr. BMW M4 Competition equipped with 2993 cc, 6 Cylinders Inline, 4 Valves/Cylinder, DOHC engine whereas Porsche 911 S/T has3996 cc, 6 Cylinders Flat, 4 Valves/Cylinder, DOHC
