2016 Infiniti Q30 1.5L Diesel · RK66 FJN

The 2016 INFINITI Q30 presents a broadly stable maintenance trend, having passed five consecutive MOTs without major mechanical or structural failures. The most recent test on 2 October 2025 at 59,958 miles recorded only one advisory: both front tyres worn close to legal limit and worn on edge. This is a minor consumable defect, not a systemic fault, and the overall record suggests the powertrain, braking system, and structural integrity remain sound. The trend is essentially flat, with no escalating or recurring mechanical issues. The mileage progression tells a clear story of very light use. Between 2021 and 2025, the car accumulated roughly 21,379 miles over four years, averaging around 5,345 miles annually. The gap between the October 2024 test at 54,732 miles and the October 2025 test at 59,958 miles shows a modest uptick to 5,226 miles in that final year, which is consistent with the car's long-term usage pattern. There are no suspicious mileage gaps or reversals. The low annual mileage suggests extended periods of short trips or standing, which can accelerate corrosion on brake discs, exhaust components, and underbody surfaces even when the odometer reading remains modest. The sole advisory on the most recent test points to uneven front tyre wear, which warrants a closer look at the suspension geometry. Edge wear on both fronts typically indicates toe misalignment or worn suspension bushes and track rod ends, though it could also stem from simple under-inflation or aggressive cornering. A buyer should inspect the inner and outer sidewalls of all four tyres, check for feathering or cupping across the tread, and have a four-wheel alignment check carried out before committing to purchase. Beyond the tyres, the clean MOT record offers reassurance on the core mechanicals, but low-mileage vehicles carry their own risks. Brake discs and pads can suffer from surface corrosion and glazing if the car sits for extended periods between uses. The exhaust system, particularly the flexi-joint and catalytic converter, should be examined for corrosion and emissions compliance. Underbody inspection is advisable to check for structural rust on subframes, sills, and suspension mounting points, as short-journey use accelerates moisture retention and corrosion even at low mileages.