2014 Infiniti Q50 2.1L Diesel · RV64 HBC

The 2014 Infiniti Q50 is currently roadworthy following its most recent MOT test on 2025-10-28, which it passed at 97,357 miles. However, the maintenance trend shows a concerning deterioration in the past year, with the vehicle failing three consecutive MOTs in late 2025 before finally passing. The recurring issues, particularly with suspension components and corrosion, indicate that while the car remains compliant at the moment, its long-term reliability may be compromised without significant intervention. The vehicle has accumulated approximately 8,113 miles per year over its 12-year lifespan, which is within a typical range for its age. The mileage progression appears steady, with no sudden spikes or long gaps between MOTs, suggesting consistent use rather than prolonged storage. However, the concentration of failures in late 2025—especially the repeated suspension ball joint wear and structural corrosion—raises questions about whether these issues were previously overlooked or if maintenance has become increasingly reactive rather than preventative. Buyers should conduct a thorough inspection of the front and rear suspension systems, paying close attention to the condition of all ball joints, control arms, and anti-roll bar linkages, as these have been flagged multiple times. The front sub-frame corrosion noted in the latest test, while not yet critical, warrants monitoring for potential weakening. Brake systems should also be scrutinized, particularly the rear parking brake, which has shown delayed operation in past tests. Additionally, the rear exhaust heatshield and body corrosion, though not currently failing, may indicate broader underbody deterioration that could affect structural integrity over time.