2025 Model Y Battery Capacity Chart. The 2025 model y juniper awd long range is reportedly powered by a battery pack with 78.4 kwh usable capacity, or about 80 kwh and change in total battery size. Nominal capacity * 60.0 kwh:

According to tesla’s 2023 impact report, the average battery capacity loss of the model 3/model y long range versions after 200,000 miles is 15%. As before, the model y will continue to be sourced from.