More than 2.3 million MOT tests were studied and the results showed a 25% difference in pass rates between the best and worst-performing electric vehicles – with the Renault Zoe recording a pass rate of just 71.4%, according to research
Electric vehicle owners have been cautioned about MOT tests – with a 25% gap in pass rates. Over 2.3 million MOT tests were examined and the findings revealed a 25% variation in success rates between the top and bottom-performing cars . . . with one specific car performing poorly.
Claire Wills-McKissick, an electric car insurance specialist 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.”
The Honda Jazz Crosstar achieved the highest pass rate at 97.2%, followed closely by the Honda CR-V and the Lexus UX, which both secured pass rates above 96%.
However, the Renault Zoe managed a pass rate of just 71.4%. Ms Wills-McKissick explained: “Factors such as battery weight and the immediate pulling force of electric motors can place unique stress on vehicles.”, reports Birmingham Live.
“That means drivers need to think differently about maintenance compared to traditional cars.”
Ms Wills-McKissick said: “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.”
The standard MOT fee for EVs remains the same as traditional vehicles, currently capped at £54.85. Some centres provide discounts for customers who combine MOT testing with other services such as general diagnostics. Promotions may be available seasonally or through EV service packages.
“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.
Many standard checks remain the same, 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’s worth noting that basic safety-related inspections of exposed high-voltage components (such as ensuring orange cabling is intact and secure) are included in the MOT if visible during the standard inspection.
Production on the Renault Zoe ended in 2024, but many versions of it are available to buy at second-hand dealers across the UK
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