Hyundai Alcazar (2021-2023) mileage varies, depending on the variant. The petrol-manual variant of Alcazar (2021-2023) has a mileage of 14.50 kmpl. The petrol-automatic variant of Alcazar (2021-2023) has a mileage of 14.20 kmpl. The diesel-manual variant of Hyundai Alcazar (2021-2023) has a mileage of 20.40 kmpl. The diesel-automatic variant of Hyundai Alcazar (2021-2023) has a mileage of 18.10kmpl. Note that the mileage figures are as per ARAI.