Electric Cars MOT: What’s Different for EV Owners?

Just like petrol and diesel cars, electric vehicles (EVs) are required to undergo an annual MOT test once they are over three years old. The MOT ensures that all vehicles on UK roads meet minimum safety and environmental standards. However, there are a few notable differences when it comes to the Electric Car MOT.

No Emissions Test Required

One of the key differences in the MOT for electric cars is the absence of emissions testing. Since EVs don’t have a tailpipe or an internal combustion engine, there are no exhaust emissions to check. This can make the test slightly quicker and, in some cases, cheaper.

Brakes Are Checked Differently

Electric cars often use regenerative braking systems that put less strain on traditional brake pads and discs. However, MOT testers still carry out thorough brake inspections. Despite less wear and tear, EV brakes can suffer from corrosion due to infrequent use—so it’s crucial to keep them maintained.

Battery and High-Voltage Components

While the MOT does not involve opening or testing the high-voltage battery pack, testers are trained to visually inspect these components for signs of damage or wear. Cables, charging ports, and protective coverings are all reviewed to ensure there are no safety risks.

Tyres and Suspension Still Matter

Just like any other vehicle, electric cars must have tyres in good condition, with at least 1.6mm of tread depth. Due to the additional weight of the battery pack, EVs can experience increased wear on tyres and suspension components. These are always assessed during the MOT.

Lights, Steering and Wipers Are All Standard

Lights, indicators, windscreen wipers, washers, and the steering mechanism must all be in working order—just as with petrol and diesel vehicles. Any warning lights illuminated on the dashboard may also cause a fail, so these should be checked before your MOT test.

Noise Levels Are Not a Factor

Traditional vehicles are sometimes checked for excessive engine noise. As electric vehicles are virtually silent, this is not part of the MOT process. However, EVs must have functioning warning sounds to alert pedestrians at low speeds—this may be inspected depending on the test centre.

Software Updates and Onboard Systems

While MOT testers do not conduct software diagnostics, they may check that any warning messages are not present on the dashboard. It’s a good idea to ensure your EV is up to date with the latest manufacturer software, especially if it impacts safety features.

Conclusion

Owning an electric vehicle doesn’t exempt you from MOT requirements. Although there are fewer moving parts and no emissions testing, EV owners still need to ensure their car is roadworthy. Staying on top of regular maintenance and using a trusted MOT provider like CheckMOT.com can help you avoid unnecessary failures and keep your electric car running smoothly.