2015 Infiniti Q50 2.1L Diesel · NJ15 OKL

The vehicle remains roadworthy, but the maintenance history shows a worsening trend regarding wear within the suspension system. The most recent test in May 2023 at 201,433 miles identified play in both the nearside and offside front lower suspension arm ball joints. This follows a pattern of ball joint issues dating back to 2021 and 2022. While the car consistently passes its tests, the recurring nature of ball joint failures suggests that the suspension geometry is reaching the end of its service life. At 201,433 miles, this Infiniti has seen significantly higher than average annual use, averaging over 18,000 miles per year. The data shows a period of high intensity between April 2021 and May 2023, where the vehicle covered 63,231 miles in just twenty-four months. This high-frequency usage puts immense strain on drivetrain components and rubber bushings. There is currently no recorded MOT data since May 2023, meaning the vehicle is nearly three years overdue for its annual inspection, which presents a significant risk regarding the current state of its mechanical-critical safety components. A buyer must conduct a thorough physical inspection of the entire suspension assembly. The tester has repeatedly flagged ball joints across the front and rear arms and anti-roll bar bushes, indicating a systemic degradation of rubber and pivot components. Attention should also be paid to the braking system, as rear discs were noted as worn in 2022 and the parking brake only barely met the efficiency threshold in 2021. Given the high mileage and the time elapsed since the last recorded test, a professional check for leaking shock absorbers, perished boots, and excessive corrosion on the subframes is essential before any purchase.