*BS4 model With the new DualJet engine the Swift gets a 7hp increase in power, a healthier torque curve (though no increase) and improved fuel economy. The Swift was already the most frugal car in its class and that figure has improved by about 2kpl to 23.2kpl when equipped with the manual gearbox, and about 2.6kpl to 23.76kpl with the AMT. This can be partially attributed to the idle start/stop system available with the Maruti hatchback. The Figo’s 18.5kpl figure is the lowest here while all three petrol engine and gearbox options available with the Grand i10 Nios are rated just above 20kpl.