Carbike360 comprehensive BMW XM Plug-in Hybrid and BMW iX xDrive 40 comparison based on the price, specification, fuel efficiency, features and more. BMW XM Plug-in Hybrid comes with a price of ₹2.60 Cr and BMW iX xDrive 40 is priced at ₹1.21 Cr. BMW XM Plug-in Hybrid equipped with 4395 cc, 8 Cylinders In V Shape, 4 Valves/Cylinder, DOHC engine whereas BMW iX xDrive 40 has Not Applicable Cylinders Not Applicable, Not Applicable Valves/Cylinder, Not Applicable