Yes, but by less than the headlines suggest. UK electric car insurance currently costs roughly 10-15% more than cover for an equivalent petrol model, down from around 25% at the 2024 peak. The gap is closing as more garages get EV-qualified and insurers build claims history. Model choice matters enormously, though: a Tesla Model Y still insures for nearly double what a Vauxhall Corsa Electric does. Below: the actual numbers, the four reasons behind them, which EVs buck the trend, and how to cut your premium.
Read our guide to some of the best electric cars for new drivers.
How much more, in numbers
Industry research consistently puts the gap between EV and equivalent petrol insurance in single or low double digits as of 2026. Auto Express's own analysis of model pairs found a Ford Puma Gen-E costs about £100 a year more to insure than the petrol Puma, roughly 10% more. A Volkswagen ID.3 Pro Match costs around 20% more than a 1.5-litre Volkswagen Golf. The Vauxhall Corsa Electric actually costs less to insure than the petrol Corsa.
EV | Insurance vs petrol equivalent | Why |
|---|---|---|
Vauxhall Corsa Electric | Slightly cheaper | Low list price, lower performance bracket |
Ford Puma Gen-E | ~10% more | Mid-range EV with mainstream parts supply |
Volkswagen ID.3 | ~20% more | Higher list price than Golf equivalent |
Tesla Model 3 Long Range | 30-60% more | Specialist repair, sensor recalibration costs |
Jaguar I-Pace 400SE | The most expensive EV to insure in the UK | Premium parts, low repair-network coverage |
That last point matters: the "EVs cost more to insure" rule has exceptions, and the exceptions are growing.
MoneySuperMarket's 2026 index puts the Jaguar I-Pace at an average £921 a year, with the Tesla Model Y Long Range and Standard Range close behind. At the other end, the Volkswagen e-Up, Mini Cooper Electric and BYD Dolphin Surf consistently rank as the cheapest EVs to insure.
Why EVs still cost more
The gap is narrowing, but it hasn't closed. Four reasons explain why:
Battery repair is expensive and often triggers a write-off
The high-voltage battery typically accounts for 30-40% of an EV's total value. Thatcham Research's data shows that even minor damage to the battery pack often forces a full replacement, because the diagnostic and repair options on most models are limited. A battery replacement costs £5,000-£15,000 depending on the car. When a relatively minor accident can write off a car worth £30,000, insurers price that risk in.
Specialist repairs cost more and take longer
Thatcham puts EV repair claims at around 25% costlier than petrol or diesel equivalents, with repairs taking about 14% longer. EVs need technicians trained on high-voltage systems, and qualified mechanics are still in short supply across the UK. While the car is in for repair, the insurer often has to provide a courtesy car, which adds to the claim cost.
Higher list prices push EVs into higher insurance groups
Insurance groups (1-50) are largely determined by a car's value and performance. The average new EV in the UK still costs more than a comparable petrol car, which pushes most EVs into higher groups. As cheaper EVs enter the market (the BYD Dolphin Surf at under £20,000, the Dacia Spring, the Citroën e-C3), this gap is shrinking. For now, though, the average EV starts a few groups higher.
EVs accelerate faster, which insurers treat as higher risk
Even mainstream EVs deliver instant torque and quicker 0-60 times than petrol equivalents. Statistically, faster cars are involved in more accidents, so insurers add a small premium for performance. The effect is small per car but consistent across the market.
Which EVs are cheapest to insure
If insurance cost is a major factor in your buying decision, six models stand out as consistently among the cheapest to insure in 2026:
- BYD Dolphin Surf. Currently the cheapest new EV to insure, with a list price under £20,000 and an insurance group below most other EVs.
- Volkswagen e-Up. Small city EV, low performance, well-established parts supply.
- Mini Cooper Electric. Built on a familiar petrol platform, so repairs are cheaper.
- Dacia Spring. One of the lowest-priced new EVs in the UK; insurance follows.
- Citroën e-C3. Newer entrant with sub-£25,000 pricing.
- Vauxhall Corsa Electric. Auto Express's own research puts its premium below the petrol Corsa.
The pattern: smaller car, less power, lower list price, mainstream platform. If a model shares parts and architecture with petrol cars in the same range, insurers can price it more confidently.
The Tesla problem
Teslas are the most-bought EVs in the UK and the most expensive to insure. The gap is significant: a Tesla Model 3 Long Range typically insures for £1,200-£1,800 a year for an experienced driver in 2026, and a Model Y Performance can exceed £2,000. That puts Teslas roughly 30-60% above similar-size EVs from other manufacturers.
Three reasons stack up:
Aluminium body structures. Tesla bodies use more aluminium than most cars, and aluminium structural repairs need specialist equipment and certified facilities. Fewer garages can do the work, so prices stay high.
Sensor recalibration after collisions. Model 3 and Model Y carry more crash-avoidance cameras and radar than most cars. Even a minor front-end collision usually requires recalibrating the full sensor array, which adds £500-£1,500 to a typical claim.
Autopilot complexity in liability claims. When a Tesla on Autopilot is involved in a collision, insurers face harder liability questions than they would with a fully manual car. The legal uncertainty gets priced in.
Polestar, Audi e-tron and BMW iX models share some of these dynamics. If you're buying any premium EV, expect insurance to be the single biggest running-cost line.
Seven ways to cut your EV insurance premium
Most of these apply to any car, but a few are specific to EVs:
Compare quotes properly. Premiums for the same EV can vary by £400-£600 between insurers. Compare on at least three sites and include EV-specialist insurers like LV=, Direct Line and (for commercial use) Zego.
Increase your voluntary excess. Raising your excess from £250 to £500 typically cuts the premium by 10-15%. Don't go higher than you can comfortably pay if you claim.
Park off-street or in a garage. If your home charger sits on a private driveway or in a garage, the theft and damage risk is lower. Tell your insurer.
Use telematics if you drive carefully. EVs reward smooth driving for battery range; telematics insurance rewards smooth driving for premium savings. The two work well together.
Check the insurance group before you buy. Two EVs with similar list prices can sit in different insurance groups. The difference can be £200+ a year. MoneySuperMarket's free group checker takes 30 seconds.
Pay annually if you can. Monthly direct-debit usually carries a 5-15% surcharge.
Build your no-claims discount. It applies the same way to EVs as to petrol or diesel cars. If you're new to insurance, named-driver experience can transfer.
What to check in an EV policy that petrol drivers don't
EV policies have a few moving parts that petrol policies don't. Before signing, check:
- Battery cover. Most policies cover the battery against accidental damage, fire and theft, but a few require an add-on. The battery is the single most expensive component; this isn't optional.
- Charging cable cover. Public charging cables are theft targets. Some policies cover them, some don't.
- Home charger / wallbox cover. Usually covered by either home or car insurance, but the boundary varies. Confirm one of them covers it. A typical wallbox costs £800-£1,500 to replace.
- Public liability for cable trips. If someone trips over your charging cable on a pavement, you could be liable. Some EV policies include cover for this; many don't mention it at all.
- Running-out-of-charge breakdown cover. The new "running out of petrol". The RAC offers mobile charging units; not every breakdown policy covers a flat battery. If you do longer journeys, this matters.
Should higher insurance change your decision to buy electric?
For most drivers: no.
The maths. The average UK driver covers about 7,400 miles a year. At a typical home-charging electricity rate of 24p per kWh, an EV costs roughly 7-9p per mile to "fuel". A petrol car at current pump prices costs around 16p per mile. That's a saving of about 7p per mile, or £520 a year for the average driver.
A £100-£200 a year insurance premium difference is more than offset by fuel savings alone, before you count lower servicing, lower VED, and (where eligible) salary sacrifice or grant savings. EVs with a list price over £40,000 also pay the Expensive Car Supplement, the same as petrol and diesel cars from April 2025 onwards, but that's a few-year cost, not a forever cost.
The decision changes if you're buying a Tesla Model Y Performance, doing low annual mileage, or paying for cover on a premium EV with high theft risk in your area. For those buyers, run the numbers carefully. For everyone else, insurance is no longer the deal-breaker it was in 2024.
FAQs
Is EV insurance coming down in price?
Yes. Average EV premiums were roughly 25% above equivalent petrol cars at the 2024 peak; by 2026 the gap has narrowed to 10-15%. The trend continues as repair networks grow and insurers gather more claims data. Expect the gap to keep closing through 2027 and beyond.
Do I need a specialist insurer for an electric car?
No. All major UK insurers (Aviva, Direct Line, LV=, Admiral, Hastings, Saga) now offer EV cover with battery and charging-equipment options. Specialist insurers exist for high-mileage commercial use (private hire, courier, fleet), but for personal use a mainstream insurer works.
Why is my Tesla so expensive to insure?
Three reasons: Tesla's aluminium bodies cost more to repair, the camera and sensor array needs recalibration after most collisions, and Autopilot-related claims create extra liability complexity. Expect a Tesla to cost 30-60% more than a similar-size non-Tesla EV.
Does my insurance cover the battery if it's damaged?
Most comprehensive policies do, but check the wording for "accidental damage, fire and theft" specifically applied to the battery. Some policies cover it by default; others require a small add-on premium. The cost of the add-on is far smaller than the cost of an out-of-pocket battery replacement.
Will my home charger be covered?
Usually, but check both your car and home insurance to make sure exactly one of them does. Confirm coverage for accidental damage, electrical surge damage, theft, and (separately) for the cable itself.