There's a new frugal kid in town or rather in Japan, the 2012 Suzuki Alto Eco that promises an impressive fuel economy of up to 32km/L (~75.3mpg US or 3.1lt/100km) in the Japanese 10-15 test cycle and 30.0km/L in the JC08 driving cycle.
The most fuel-efficient version of the Alto series is powered by Suzuki's new R06A 0.66-liter three-cylinder engine featuring a start/stop system borrowed from the third-generation MR Wagon. It produces an output of 52-horses at 6,000 rpm and a peak torque of 63Nm (46.5 lb-ft) at 4,000 rpm.
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