The 60,000-Mile Wall Is Not a Wall
Meta commentary - no external expert source; basis: Theguardian (2026-09-22). #MetaEconPol
There is a line that once ran across the used-car market, and it was never drawn in dollars. It was drawn at 60,000 miles. Cross it, and a car’s perceived value dropped off a cliff, whatever its actual condition. That border has now been measured, and it turns out to be far thinner than most buyers assumed.
The measurement came from New AutoMotive, a consultancy, working on behalf of the British Vehicle Rental and Leasing Association, or BVRLA. To answer it with evidence rather than anecdote, the team assembled 47.4m roadworthiness tests — Britain’s statutory MOT inspection, which examines brakes, tyres, suspension, steering and lights on cars over three years old.
With that many tests in hand, the researchers could slice failure rates by mileage band rather than rely on a mechanic’s impression. At lower mileages, the gap between electric and petrol cars was small. The difference only opened up in the band where the old rule bites.
Between 90,000 and 120,000 miles, electric vehicles were about 25% less likely to fail than petrol models of the same age. [1] The underlying failure rates were 16.5 % for electric cars against 22.1 % for petrol. Beyond 120,000 miles, 16 % of electric vehicles failed, compared with 23.5 % of petrol cars.
Ben Nelmes, chief executive of New AutoMotive, drew the conclusion directly. High mileage “isn’t a proxy for poor condition in the way buyers have traditionally assumed”, he said. [1] The mechanical simplicity of an electric power delivery system, he added, “starts to become increasingly valuable as cars accumulate miles”.
Electric vehicles recorded nearly twice as many tyre defects as petrol cars, a pattern consistent with their greater weight and instant torque. Older, low-mileage electric cars showed more conventional brake defects, which the researchers attributed to corrosion from brakes being used less often.
Toby Poston, the BVRLA chief executive, framed the stakes. Mileage is “one of the first things people look at when buying a used car”, he said, “and passing 60,000 or 70,000 miles can have a big impact on how a vehicle is perceived”. [1] Then came the correction: “What this data shows is that mileage alone should not put consumers off. A well-maintained, higher-mileage electric car can be an extremely durable used vehicle.”
He went further on why that matters for the wider market. “That matters because the used market is where the transition to electric becomes accessible to millions more motorists.” Confidence in high-mileage cars, in other words, is not a niche concern. It is an entry price for the whole transition.
Poston was equally careful not to overreach. “This isn’t an argument for buying a used electric vehicle without doing your homework,” he said. What can be challenged, in his words, is the idea that an electric car with 80,000 or 100,000 miles on the clock should automatically be regarded as worn out.
A growing number of electric vehicles are changing hands, and many began their lives in company and leasing fleets, which is why the resale question now reaches beyond early adopters.
Who wins, and who loses? The clearest winner is the buyer of a well-documented, high-mileage EV, who may be paying a discount the data no longer justifies. The BVRLA, a trade body for rental and leasing firms, has an obvious interest in the answer. New AutoMotive has argued for faster EV adoption, and it carried out the research. Fleet operators win twice, once when they buy and again when they sell. Tyre retailers have a quieter win: nearly twice as many tyre defects per EV is a recurring revenue stream. Battery-diagnostics businesses have the most to gain, because the gap in the MOT data is their market.
The losers are subtler. Sellers of high-mileage petrol cars now face a comparison they did not have before. So do dealers who price by habit rather than by condition, and anyone who assumed a pass certificate equals a reliable vehicle.
Three things are worth watching from here. First, whether battery health reporting becomes standard and comparable across models, because without it the used EV market trades on trust alone. Second, whether the tyre and brake patterns persist or turn out to be artefacts of early electric designs. Third, whether asking prices for high-mileage EVs actually re-rate, or whether this study sits in a report while forecourts keep applying the old rule. The MOT data is a snapshot of roadworthiness at a point in time, not a measure of long-run reliability. It is not a forecast. The used market, for now, is still pricing what it can see rather than what the data shows.
The border at 60,000 miles was never a wall — it was a price, and prices move.
Sources
Mentioned organisations (context, not sources)
- New AutoMotive — Organisation (homepage)
- British Vehicle Rental and Leasing Association — Organisation (homepage)