A direct annual cost comparison between running a petrol car and an EV at your actual mileage. No assumptions about which one you "should" choose — just the numbers.
This is a fuel-cost-only comparison. It doesn't account for the purchase price difference between EVs and petrol equivalents, servicing costs (typically lower for EVs, with fewer moving parts and no oil changes), insurance (which can run higher for EVs depending on the model), Vehicle Excise Duty changes, or home charger installation costs if you don't already have one fitted.
For a fuller picture of total ownership cost, see our guide on EV buying guides, which factor in depreciation and running costs beyond just fuel.