2021 KIA Niro 3 EV Electric · LB71 SYV

A defining point in this Niro's recent MOT history is a single Prescribed Failure in November 2025 for a worn-smooth brake pedal anti-slip provision, recorded on the same date as a subsequent Pass. This isolated fail was rectified and did not reappear at the May 2026 test, which was itself a clean Pass aside from a minor advisory noting that items had been removed from the driver's view prior to testing. Across seven recorded tests since May 2023, the vehicle has accumulated just that one failure and three minor advisories, two of which relate to perishing on the rear tyres flagged in May 2025. The overall trend is therefore stable rather than deteriorating, with the bulk of tests returning no defects at all, though the brake pedal issue does indicate a cabin-trim wear item that warranted formal rejection. Mileage stands at 127,984 on a five-year-old EV, equating to roughly 25,600 miles per year, which is substantially above the typical accumulation rate for a privately owned car of this age. The MOT intervals show broadly half-yearly testing without extended gaps, which is consistent with continuous use rather than periods laid up off-road. High annual mileage on an EV does not stress the motor or battery pack in the way it would an internal combustion drivetrain, but it does accelerate wear on the chassis-side consumables, particularly tyres, brake components, suspension bushes, and underbody fixings, all of which experience the same cycle counts and kerb impacts as any high-mileage car. The fact that mileage appears to have progressed steadily between tests, with no obvious stagnation, supports a picture of regular, hard-used operation. For a prospective buyer, the most worthwhile physical inspection areas are the items that have already been flagged or that are most exposed to high-mileage wear. Check both rear tyres carefully for cracking, perishing, or uneven shoulder wear, as both were flagged at the 2025 test and high mileage will have advanced any sidewall degradation; verify the production date on the sidewalls and confirm there is sufficient tread across the full width. On a test drive, listen for clonks or knocking from the front suspension over speed humps and uneven surfaces, paying particular attention to the lower wishbones, anti-roll bar drop links, and track rod ends, which commonly deteriorate on high-mileage cars. The steering should feel precise with no vibration through the wheel, and the vehicle should track straight without pulling under braking. The cabin and brake system also warrant close attention given the November 2025 pedal failure. Confirm that the brake pedal rubber has been replaced with a proper textured, moulded anti-slip pad rather than an aftermarket smooth cover, and that the pedal itself feels firm with no sponginess or excessive travel underfoot. Listen for any binding or scraping from the front calipers on the first few applications, as the absence of engine braking noise on an EV means caliper sticking is harder to detect audibly and is best judged by whether the car rolls freely on a level surface. Underneath, inspect the underbody and subframe mounting points for any surface corrosion, as high-mileage UK-driven cars frequently show early rust in these areas even when the bodywork appears sound.