Carbike360 comprehensive Mahindra Bolero B4 and Maruti Fronx Sigma 1.2L MT comparison based on the price, specification, fuel efficiency, features and more. Mahindra Bolero B4 comes with a price of ₹9.79 Lakh and Maruti Fronx Sigma 1.2L MT is priced at ₹7.52 Lakh. Mahindra Bolero B4 equipped with 1493 cc, 3 Cylinders Inline, 4 Valves/Cylinder, SOHC engine whereas Maruti Fronx Sigma 1.2L MT has1197 cc, 4 Cylinders Inline, 4 Valves/Cylinder, DOHC
