When does my EV need its first MOT?
The same rule applies as for petrol cars: first MOT on the third anniversary of first registration, then every 12 months. You can book up to 28 days before the expiry date without losing days off the existing certificate.
What's tested in an EV MOT
- Brakes: efficiency, balance, pads, discs, hoses, parking brake
- Steering and suspension: play, leaks, condition
- Tyres: tread (1.6mm minimum), condition, correct size + load rating
- Lights: headlights, indicators, brake lights, hazards, reflectors
- Mirrors, wipers, washers, horn
- Bodywork: corrosion in load-bearing areas, sharp edges
- Seatbelts and airbags (visual)
- VIN and number plate
- 12V battery secure mounting
Emissions test is skipped for pure EVs.
EV-specific things to watch for
- Tyre wear is faster on EVs (instant torque + heavier kerb weight). Inside-edge wear is especially common on rear-driven EVs.
- Brake disc corrosion. Regenerative braking means the discs work less, so light surface rust builds up. Significant pitting is a fail.
- 12V battery is often forgotten on EVs. A failing 12V can throw lighting + ancillary faults the tester picks up.
- Underbody. The high-voltage battery sits underneath; the tester won't open the pack, but visible damage or coolant leaks will be flagged.
How much does an EV MOT cost?
The maximum DVSA fee is £54.85, the same as a petrol car. Most independents charge £35–£50. EV-trained centres often bundle MOT with annual servicing at a discount.
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FAQs
Is an EV MOT cheaper than a petrol MOT?
Usually £3–£10 cheaper at independent centres. The max DVSA fee is identical at £54.85.
Can any garage MOT my electric car?
Any DVSA-approved MOT centre can test it. But if a fault needs investigation, only an IMI-qualified technician can safely work on the high-voltage system.
Does the high-voltage battery get tested?
Not directly. The MOT tester does a visual inspection only. A separate battery health check is recommended every 2 years.