Hey @Keshav, Maruti Suzuki has always been a fuel efficient car and like you said, famous for its performance. However, there are no changes in the fuel economy of the older version and the 2020 facelifted version. The mileage provided remains the same, i.e.
Petrol (MT/ AMT) - 21.21 km/l
Diesel (MT/ AMT) - 28.40 km/l.