Guaranteed SoH%
Guaranteed SoH is the minimum battery state of health the warranty protects, often around 70%. It matters because EV ownership risk is split between general vehicle parts, the battery, software support and local service access. The headline term is only the start.
How to compare it
Higher thresholds are better, but also check test method and claim process. SoH estimation is not as simple as reading a fuel gauge.
- Read years and kilometres together.
- Separate vehicle and battery coverage.
- Check local service access before trusting the headline.
What changes it
Warranty value changes with your annual distance, service rules, exclusions, battery health threshold, parts supply and local workshop coverage.
- Time and distance limits usually apply whichever comes first.
- Battery warranty often has a separate health threshold.
- Service history can decide whether a claim is accepted.
Common trap
A 70% guarantee does not mean the car will drop to 70%; it means the warranty may step in if it falls below the threshold under the stated conditions.
- Whichever comes first usually wins: time or kilometres.
- Warranty does not cover every kind of wear or damage.
Guaranteed SoH: coverage over time
Coverage is a timeline with limits. Time, kilometres and state of health all matter.
Guaranteed SoH across EVRadar
Based on 399 published cars
Lowest
70 %
Typical
70.3 %
Highest
80 %