Maruti Suzuki S-Cross (2020-2022) mileage varies, depending on the variant. The petrol-manual variant of S-Cross (2020-2022) has a mileage of 18.55 km/l. The petrol-automatic variant of S-Cross (2020-2022) has a mileage of 18.43 km/l. Note that the mileage figures are as per ARAI.