High-Voltage Battery Degradation
SeriousElectrics & ElectronicsEarly 24kWh cars, especially pre-2013 examples, can lose a substantial chunk of usable range. The passive air cooling means heat from rapid charging or motorway speeds speeds up degradation.
Est. Repair Cost: £3,000–£6,000
Warning Signs:
Low health-bar count, Rapid range drop in winter, Refusal to rapid charge at full speed
What to Inspect:
- Count health bars on the dash (12 is full)
- Get a proper SOH reading via LeafSpy if possible
Verified by IsItAGoodCar Research Team