plsoft said:Zigwheels measured fuel efficiency(city) @ 7.8 km/l for the 1.4L FIRE & 11.1 km/l for the 1.3L Diesel. Can this be true? If so, it's ridiculous.
Quite unlikely, since the diesel variant uses the same MJD engine used in Swift, Vista and Palio Style. May be slightly lower than them since I heard that GP is heavier. And they do get >20kmpl in highway.