Electric vehicle insurance: how it differs from standard motor cover and what to check
EVs bring specific insurance considerations: battery cover, charging equipment, software updates, and repair costs all differ from petrol and diesel vehicles. Here is what to check when insuring an electric car.
How EV insurance differs from standard motor cover
Battery cover
The battery is the most expensive single component — often 30–50% of vehicle value. Check whether your policy covers battery damage from accidents, flood, and fire, and whether there are any age or degradation exclusions.
Repair costs
EVs use aluminium structures, high-voltage systems, and specialist components that require trained technicians. Average repair costs are 20–30% higher than equivalent ICE vehicles, which affects both the premium and the write-off threshold.
Charging equipment
Charging cables, portable chargers, and home wall boxes may or may not be included under your motor policy. Some insurers bundle charging equipment cover; others exclude it entirely. A coverage gap here can be expensive.
Hire car provision
If your EV is off the road for repair, standard hire car provisions often supply a petrol or diesel replacement. If you depend on EV charging at home and cannot use a petrol car easily, check whether your insurer can provide a like-for-like EV replacement.
Total loss and battery depreciation
When an EV is written off, the insurer pays the vehicle's market value at the time of loss — which includes the depreciated value of the battery. If you bought your EV new at a high price and have not maintained a new-for-old or agreed value policy, the settlement may fall significantly short of what you need to replace it with an equivalent model.
Agreed value policies — where the insurer agrees the insured value at inception — are available for EVs and may be worth the additional premium for vehicles that hold their value differently from the standard market curve. See our explanation of how motor total loss decisions are made for the full methodology.
EV insurance checklist
- Confirm the policy explicitly covers the battery for accidental damage, fire, and flood — and check for any age or capacity exclusions.
- Ask whether the charging cable and home wall box are included, or whether you need a separate home insurance extension.
- Check the hire car provision: will you get a like-for-like EV or a petrol replacement?
- If you use any autonomous driving or driver-assistance features, confirm they are covered and whether any OTA updates need to be declared.
- Review the excess for battery-specific claims — some policies apply a higher excess to battery repairs.
- If your EV is high-value, consider an agreed value or new-for-old policy to avoid a depreciation shortfall at total loss.
For broader guidance on comparing motor insurance quotes, see our guide to comparing quotes. For what to do after an accident, see after a motor accident.
EV insurance FAQ
Frequently asked questions
- On average, yes — EV insurance has tended to be 15–25% higher than equivalent petrol cover, primarily because EV repair costs are higher and specialist technicians are fewer. However, the gap is narrowing as insurers gain more claims data and repair networks expand. The ABI motor insurance data tracks average premiums across vehicle types. Always compare multiple quotes — pricing varies significantly between insurers depending on how each models EV risk.
- Cover varies widely. Most comprehensive motor policies include the charging cable as part of the vehicle's equipment. The home wall box (charge point) is typically treated as a home appliance and falls under buildings or contents insurance rather than motor cover. Check both policies for any gap. Some specialist EV insurers include the wall box and charging cable in a single combined policy. Public charging damage (e.g., a damaged public connector) may also need checking.
- Battery degradation over time — a natural reduction in capacity — is not an insurable event and is not covered by motor insurance. Battery failure due to a manufacturing defect is typically a warranty matter. However, battery damage from an insured event (accident, fire, flood) is covered by a comprehensive motor policy. When buying used, check whether the original battery warranty is transferable and whether the insurer has any exclusions for batteries above a certain age or below a certain remaining capacity.
- Over-the-air (OTA) software updates that change vehicle performance characteristics — range, acceleration, autonomous driving features — are an emerging area of dispute. Most policies are written on the basis of the vehicle as purchased. If a manufacturer update materially changes how the vehicle performs, it is worth notifying your insurer to confirm cover is unaffected. The FCA has flagged software-defined vehicles as an area requiring updated policy wording across the market.