Electric vehicle drivers have been warned over MOT tests, with a 25 per cent difference in pass rates revealed by an analysis of more than 2.3 million MOT tests. The study uncovered a significant gap between the best and worst-performing vehicles.
Highest and Lowest Pass Rates
The Honda Jazz Crosstar recorded the highest pass rate at 97.2 per cent, followed closely by the Honda CR-V and the Lexus UX, both achieving pass rates above 96 per cent. In contrast, the Renault Zoe recorded a pass rate of just 71.4 per cent.
Claire Wills-McKissick, an electric car insurance expert at Tempcover, said: 'With the UK's electrified fleet now reaching 4.6 million vehicles, we are witnessing a permanent shift in how the country drives. Understanding the real-world maintenance and long-term testing patterns of electrified models has never been more relevant for the British motorist.'
Why EVs Need Different Maintenance
Ms Wills-McKissick explained: 'Factors such as battery weight and the immediate pulling force of electric motors can place unique stress on vehicles. That means drivers need to think differently about maintenance compared to traditional cars.' She added: 'Electrified vehicles are much quieter, which can mask issues that would be obvious in petrol cars. Regular checks can help catch problems early and prevent unexpected failures.'
MOT Fees and Checks
The standard MOT fee for EVs remains the same as conventional vehicles, currently capped at £54.85. Some centres offer discounts for customers who bundle MOT testing with other services such as general diagnostics. Promotions may be available seasonally or through EV service packages. Many standard checks remain identical, including lights, suspension, bodywork, structural integrity, and tyre condition. High-voltage component safety checks are typically part of specialist servicing, not the MOT. However, it is worth noting that basic safety-related inspections of exposed high-voltage components, such as orange cabling being intact and secure, are included in the MOT if visible during the standard inspection.
'By staying on top of maintenance, drivers can ensure a smoother experience as the UK moves towards a zero-emission future,' Ms Wills-McKissick added.
