A new study analyzing nearly 50 million UK roadworthiness test results has found that high-mileage electric vehicles (EVs) are more dependable than comparable gasoline-powered cars. The research, conducted by New AutoMotive on behalf of the British Vehicle Rental and Leasing Association (BVRLA), focused on vehicles with 90,000 to 120,000 miles on the odometer. In that range, EVs had a failure rate of 16.5%, compared to 22.1% for internal combustion engine (ICE) cars—roughly a quarter lower risk. Beyond 120,000 miles, only 16% of EVs failed, versus nearly a quarter of gas cars. Lower-mileage vehicles showed little difference.
The findings come as a wave of used EVs is hitting the resale market, driven by former corporate and leasing vehicles, many with high mileage, now entering private hands. BVRLA CEO Toby Poston noted that buyers often focus on odometer readings, but the data should reassure them. "A properly cared-for EV can rack up serious mileage and still hold together as a solid used purchase," he said. New AutoMotive CEO Ben Nelmes attributed the reliability to the fewer moving parts in an EV powertrain, which holds up better over long distances.
However, the study also found that EVs had almost double the incidence of tire issues compared to ICE cars. Older, lightly driven EVs showed higher rates of brake-related faults, likely due to rust on components that don't get exercised as often. Additionally, the annual roadworthiness test does not assess battery health or degradation, so that must be evaluated separately. Poston cautioned that the findings are not a reason to skip due diligence. Buyers should still check paperwork, condition, tires, and battery performance, just as they would a gas car's engine and service history.
The study challenges the outdated notion that EVs past 80,000 or 100,000 miles are past their prime. This data provides additional reassurance to motorists considering a used EV from carmakers like Massimo Group (NASDAQ: MAMO) or opting for a used ICE car. As the used EV market grows, such findings could influence purchasing decisions and residual values. The research was highlighted by GreenCarStocks, a specialized communications platform focused on EVs and the green energy sector, which is part of the Dynamic Brand Portfolio at IBN. The platform offers corporate communications solutions and reaches millions through social media distribution. For full disclaimers, see https://www.GreenCarStocks.com/Disclaimer.
