2017 Nissan Leaf Electricity · EU17 RNA

The vehicle was presented for its most recent MOT on 13 December 2025 and was passed with no defects or advisories recorded, representing the cleanest outcome in its recent test history. However, evaluating the broader pattern, the maintenance trend is mixed rather than consistently improving. The car was failed on 6 December 2024 due to a central rear seat belt buckle not functioning as intended, a dangerous-category component defect relating to occupant restraint integrity, and was subsequently passed a few days later once rectified. The 2022 test cycle similarly showed a fail for dangerously low front tyre tread depth below 1.6mm, indicating that while the vehicle ultimately reaches a roadworthy state each year, it has periodically been presented with items in poor condition. The recurrence of advisories relating to rear tyre perishing and rear brake pad wear across consecutive tests does suggest that consumable monitoring is needed more diligently between MoTs, and a prospective buyer should view the current clean pass in the context of two prior failures and recurring advisory themes. The recorded mileage of 71,961 miles against a nine-year age gives an annualised usage of approximately 7,996 miles, which is broadly typical for a vehicle of this vintage and is not suggestive of either long-term standing or particularly arduous high-mileage use. The MOT history reflects fairly regular annual mileage accumulation with no major gaps in testing and no sudden spikes in recorded odometer readings, which supports a coherent and consistent usage profile. For an electric vehicle like the Nissan Leaf, this mileage level is moderate, and the relatively even distribution of use is generally favourable for both high-voltage battery longevity and the preservation of mechanical components such as suspension bushes, hub bearings, and brake system components. Buyers should however remain aware that even modest annual mileage in an EV can mask brake-related issues, as regenerative deceleration reduces mechanical brake usage and can lead to disc corrosion and caliper binding from infrequent operation. Given the recurring advisory items, particular attention should be given to the rear brake system. The advisories for rear brake pad wear in late 2024 indicate that pads were thinning at that time, and on a 2017 vehicle now nine years old, it would be prudent to physically inspect pad thickness, disc condition including lipping and surface corrosion, and to verify that the caliper slide mechanisms are free and not seized, which is a common issue on low-usage EVs. A test drive should include firm pedal applications to check for any brake shudder, uneven pull, or binding, and the handbrake should be tested on an incline for effective holding. The repeated advisory regarding offside rear tyre perishing and cracking suggests sidewall ageing, and although a new advisory was not raised at the latest test, a buyer should thoroughly inspect all four tyres for cracking, particularly on the inner and outer sidewalls, as tyres fitted to a nine-year-old vehicle degrade from age regardless of tread depth. Beyond the recorded advisory patterns, a prospective buyer should carry out age-appropriate physical checks consistent with a 2017-vintage EV approaching a decade of service. The 12V auxiliary battery should be tested for state of health, as these typically require replacement every four to six years and can cause electrical faults and starting issues when degraded. Brake fluid should be confirmed as recently changed, as it is hygroscopic and time-serviced rather than mileage-serviced, and coolant circuits for both the motor and battery thermal management system should be inspected for leak-free operation and correct fluid condition. The high-voltage traction battery should ideally be assessed via a diagnostic tool reading state of health, and the charge port, on-board charger, and cable should be inspected for damage. Suspension components including coil springs, anti-roll bar bushes, and drop links should be examined for wear or corrosion, and a road test over uneven surfaces should be conducted to listen for any knocking or clonking noises. Finally, given the previous seat belt buckle failure, all seat belts including rear centre should be physically checked for correct latching and retraction before purchase.