Data Insights

Real-World Battery Degradation

Explore how different electric vehicle batteries perform as they age.

Average Capacity Loss by Model & Age

Model Year 1 Year 3 Year 5 Common Issues
Tesla Model 3
Long Range / Performance
2.5% 5.8% 8.2% Calibration drift
Nissan Leaf
40kWh / 62kWh (2018+)
3.1% 7.5% 12.4% Passive cooling heat
Chevy Bolt EV
Updates w/ New Battery
1.8% 4.2% 6.5% Recall replacements
* Data is aggregated from user reports and public APIs. Individual vehicle health depends heavily on climate and charging habits.