Tata Nexon EV Prime (2020-2023) mileage varies, depending on the variant. The petrol-manual variant of Nexon EV Prime (2020-2023) has a mileage of 0 kmpl. The petrol-automatic variant of Nexon EV Prime (2020-2023) has a mileage of 0 kmpl. The diesel-manual variant of Tata Nexon EV Prime (2020-2023) has a mileage of 0 kmpl. The diesel-automatic variant of Tata Nexon EV Prime (2020-2023) has a mileage of 0kmpl. Note that the mileage figures are as per ARAI.