Carbike360 comprehensive Mahindra Bolero B4 and Mahindra XUV400 EC Pro 34.5 KWH comparison based on the price, specification, fuel efficiency, features and more. Mahindra Bolero B4 comes with a price of ₹9.79 Lakh and Mahindra XUV400 EC Pro 34.5 KWH is priced at ₹15.49 Lakh. Mahindra Bolero B4 equipped with 1493 cc, 3 Cylinders Inline, 4 Valves/Cylinder, SOHC engine whereas Mahindra XUV400 EC Pro 34.5 KWH has Not Applicable Cylinders Not Applicable, Not Applicable Valves/Cylinder, Not Applicable