Swift’s 1.2-litre K12B petrol engine now complies with BS6 norms. Power and torque outputs remain the same even after the update. 1.3-litre DDiS 200 diesel engine will not receive BS6 updates.

Swift grabbed the top spot. Coming in second was entry level model Alto with sale of 16,394 units as against 21,890 units in year-ago month, retaining the same spot. MSI's compact sedan Dzire sold ...