2015 Honda NSS 0.3L Petrol · FN15 UFC

The Honda NSX in question has maintained a clean MOT record over the past two years, with the most recent test on 2026-04-23 at 33,737 miles showing no defects at all. This suggests the vehicle has been well cared for since the last advisory was noted in May 2025, when minor issues—light oil misting from the offside front shock absorber and slight brake effort fluctuation—were recorded. The absence of any failures or major advisories in the latest test indicates these concerns have either been addressed or are not currently compromising safety. However, the recurring nature of the front shock absorber oil leak and brake effort irregularity over multiple tests (notably in May 2023, May 2024, and May 2025) implies these were persistent but low-severity issues, likely managed by the previous owner rather than ignored. The mileage progression reveals a vehicle that has seen very light use for its age, averaging just over 3,000 miles per year since 2015. This low annual mileage—particularly the 1,424-mile gap between the February 2022 and May 2023 tests (27,905 to 30,212 miles)—hints at either infrequent driving or prolonged periods of inactivity. Such low mileage can reduce wear on drivetrain and suspension components, but it also raises questions about potential fluid degradation, battery health, or even corrosion risks if the car was stored in damp conditions. The most recent MOT, just three months prior to this evaluation, confirms no immediate concerns, but the slow mileage accumulation means some components may not have been stressed enough to reveal latent issues. For a prospective buyer, the primary focus should be the front suspension and braking system. The repeated advisories on the offside front shock absorber’s oil misting suggest potential internal wear or a leaking mount, which could lead to reduced damping performance over time. A thorough inspection should check for uneven tyre wear, excessive bounce, or fluid leaks around the strut tower. The fluctuating brake effort, noted in three separate tests, warrants closer examination of the front brake calipers, pads, and discs for uneven wear, corrosion, or binding. Additionally, while the rear tyre advisory from 2022 is now resolved, the car’s age and low mileage mean other consumables—such as brake fluid, coolant, and suspension bushes—should be inspected for degradation. Structural integrity, particularly around wheel arches and underseal, should also be assessed, given the vehicle’s age and potential for corrosion in less frequently driven cars.