Hello friends I just I just surveyed maruti Suzuki celerio. The car is like alto 800 but it is available in two varients petrol and diesel. The deisel engine is same as maruti Suzuki ritz. This car is not so comfortable and spacious. From this car it is better to buy ritz or wagonr because they are worth buying. The average of car is 22 kmpl in petrol engine and 26.4 in deisel engine. The boot space is sufficient to carry 2 large size suit cases. And I suggest you to not to buy this car according to me. This car also doesnot contains ABS or airbags for safety.