Electric Car Insurance UK: Why It Costs More and How to Cut It (2026)

Electric cars are usually cheaper to run than petrol — but historically a little more expensive to insure, and that surprises a lot of first-time EV buyers. The gap is real but shrinking, and it’s very much reducible. Here’s what’s going on and how to keep the premium down.

Why electric cars cost more to insure

• Battery cost. The battery is the most expensive component; even minor damage can mean a costly assessment or replacement, which raises claims costs.
• Specialist repairs. EVs need high-voltage-trained technicians and approved repairers — fewer of them, and longer/dearer repairs, push premiums up.
• Higher values. Many EVs cost more than equivalent petrol cars, so they cost more to replace after a write-off.
• Newer technology. Less long-run claims data historically meant insurers priced cautiously — though that’s improving fast as the parc grows.

A 2026 industry comparison put average EV cover around £870 a year versus roughly £680 for petrol — meaningful, but a fraction of the fuel and servicing savings most EV owners make. Our electric vs petrol running costs guide has the full picture.

How to get cheaper EV insurance

• Compare specialist EV insurers. Several now offer EV-specific policies (battery cover, charging-cable and wallbox cover) at competitive rates — don’t assume your petrol-era insurer is cheapest.
• Compare at every renewal. As with any car, loyalty is punished; the EV market is moving quickly and prices are falling.
• Check the group before you buy. EV insurance groups vary widely — a small EV can be far cheaper to cover than a large, fast one. See insurance groups explained.
• Home charger + secure parking can help with some insurers, and keep your no-claims bonus protected.
• Mind the value. A used EV (which depreciates faster up front) is cheaper to insure than a new one — and our used electric car buying guide covers what to check.

If you’re weighing up an EV, factor insurance into the total alongside charging and servicing — and run a quote on the specific model before you commit. Owning one day to day is covered in our owning an electric car guide.