Carbike360 comprehensive BMW i7 M70 xDrive and BMW Z4 M 40i comparison based on the price, specification, fuel efficiency, features and more. BMW i7 M70 xDrive comes with a price of ₹2.50 Cr and BMW Z4 M 40i is priced at ₹92.90 Lakh. BMW i7 M70 xDrive equipped with Not Applicable Cylinders Not Applicable, Not Applicable Valves/Cylinder, Not Applicable engine whereas BMW Z4 M 40i has2998 cc, 6 Cylinders Inline, 4 Valves/Cylinder, DOHC
