2017 Bolt EV with 103,000mi. Battery was changed in April. During the peak summer I was getting roughly 300mi of range.
Currently the temperature has dropped from 80 to 20 degrees f. My range has dropped to roughly 140mi non-highway driving. To add to the loss, the CC2 tires have dropped it roughly 15%. A little nervous with subzero temps approaching, but a fun ride.
About the same on the Model 3. Battery has degraded from 310 to 275 and driving in Winter sees that drop to 150-175. 26F, 6-8 inches of snow last night in Southern Idaho. 120 miles between chargers and it was just making it with 10-20 miles of range left.
None. It’s still 70s F in California.
It has been about 20% for my EQS with short trips when it is under my 40F. 2023s dont have heat pump so you lose 10% just for heating. It is especially bad for short trips since car has to heat up from cold all over.
2.3-2.5mi/kWh dropped to 1.8-2.0 mi/kwh
25-35% in old resistive heater vehicles.
In high-efficiency “heat pump” vehicles the loss is much less (like 15%).