2015 Infiniti Q50 2.1L Diesel · RX15 OFA

The 2015 Infiniti Q50 presents a largely stable maintenance profile, with the most recent MOT conducted on 20 April 2026 at 91,732 miles passing with only minor advisories. Both front tyres were flagged as worn close to the legal limit, with the nearside also showing inner edge wear. This suggests the vehicle has been maintained in a roadworthy condition, though the latest test indicates that basic consumable upkeep may have been deferred slightly. The overall trend is neither sharply worsening nor clearly improving, but rather consistent with a vehicle that receives periodic attention rather than proactive preventative care. The mileage accumulation of roughly 8,339 miles per year over eleven years sits squarely within typical annual usage for this age bracket. The record shows a steady progression from 63,920 miles in April 2022 to 91,732 miles by April 2026, with no suspicious gaps or sudden spikes in accumulation. The spacing between tests is broadly annual, and the mileage intervals between consecutive MOTs range from approximately 5,500 to 9,600 miles, indicating regular use rather than prolonged standing. A buyer should pay particular attention to the front tyre condition and alignment. The April 2026 advisory for inner edge wear on the nearside front tyre points to possible tracking misalignment or worn suspension bushes, and the recurring tyre-related advisories across multiple tests, including cracking and perishing noted in April 2022, suggest this area has not been closely monitored. The rear oil leak advisory recorded in May 2025 at 82,130 miles was not flagged in the subsequent test, which may indicate a repair, though this should be verified by inspecting the rear of the engine and gearbox area for fresh residue. Beyond the documented advisories, any pre-purchase inspection should focus on the underside for corrosion, particularly around suspension mounting points and subframes, given the vehicle's age. Brake discs and pads, exhaust system integrity, and the condition of coil springs and dampers all warrant close examination, as none of these components have been flagged in the MOT record but represent the kind of wear items that deteriorate steadily on a vehicle approaching 100,000 miles.