Carbike360 comprehensive BMW M2 3.0 Petrol and BMW i7 M70 xDrive comparison based on the price, specification, fuel efficiency, features and more. BMW M2 3.0 Petrol comes with a price of ₹1.03 Cr and BMW i7 M70 xDrive is priced at ₹2.50 Cr. BMW M2 3.0 Petrol equipped with 2993 cc, 6 Cylinders Inline, 4 Valves/Cylinder, DOHC engine whereas BMW i7 M70 xDrive has Not Applicable Cylinders Not Applicable, Not Applicable Valves/Cylinder, Not Applicable