2018 BMW I3 Electricity · AF18 LRY

Running a BMW i3 is notably cheap day-to-day thanks to home charging, with typical electricity costs of around £4-6 per full charge giving 120-150 miles of real-world range. Road tax is zero for electric vehicles, and the i3 sits in a relatively low insurance group (typically 21-29 depending on variant), though premiums can still be elevated due to repair costs. Servicing is minimal due to fewer moving parts — no oil changes, brake fluid every two years, and a cabin filter are the main items, typically £150-£250 annually at an independent EV specialist. Tyres are the largest variable cost, with the unusual 155/70 R19 fronts often priced at £150-£200 each. Overall estimated annual running cost sits in the £700-£1,000 range including home charging, insurance, and routine maintenance.

Beyond the MOT-recorded items, prioritise a battery state-of-health check at a BMW dealer or specialist — this is the most expensive potential failure on any used i3 and is not assessed during MOT testing. The 2022 and 2024 advisories noted front tyre wear and cracking; inspect all four tyres closely for uneven wear patterns which could indicate suspension or alignment issues. Check the charging port and cable for damage, and confirm both AC and optional rapid charging work as expected. Examine the carbon-fibre-reinforced plastic body panels for cracking or UV damage, particularly around the rear quarters. Finally, inspect the regenerative braking system and confirm the brake energy regen is functioning, as wear items like the brake discs can seize from infrequent use on EVs.