https://www.gocompare.com/car-insurance/electric-car-insurance/

How much is electric car insurance? We found that the average premium price for an electric car is £836.52.* However, the price you’ll pay will depend on your driving history, experience and what car you’re insuring. For example, a fully comprehensive policy for a Nissan Leaf costs on average £451.87, while a Tesla Model 3 costs £1,159.29. You may want to add extras to your policy too, such as covering a rented battery, so prices can vary. – Compare prices for electric and hybrid car insurance so you save money on your insurance, as well as your fuel.