2014 Infiniti Q50 2.1L Diesel · P500 LBS

A persistent pattern of suspension wear and braking system corrosion defines the mechanical history of this vehicle. Although the most recent test on 26 May 2026 resulted in a pass, the record reveals a broadening range of advisories, moving from chronic brake disc corrosion seen since 2019 to more recent issues with suspension ball joints and an exhaust leak. The recurring nature of these defects suggests a trend of gradual mechanical degradation rather than isolated failures. The recorded mileage of 79,512 miles over a twelve-year period represents an average annual accumulation of approximately 6,626 miles. This usage is typical for the vehicle's age, suggesting that wear on the engine, gearbox, and drivetrain components should be consistent with standard operational expectations. The continuity of the MOT records indicates the vehicle has not suffered from prolonged periods of inactivity, which often exacerbates the type of brake disc corrosion noted in the history. Attention must be paid to the front and rear suspension, as the latest records flag play in both the front lower suspension arm ball joints and the rear anti-roll bar linkages. During a test drive, listen for knocking or clunking sounds when traversing uneven road surfaces or during low-speed manoeuvres. The persistent mention of brake disc corrosion and pitting since 2019, combined with a 2025 note regarding marginal parking brake efficiency, warrants a check for pedal judder or uneven braking force under deceleration. The exhaust system requires specific inspection due to a reported leak at the front flexy section that has persisted across the last two tests. Listen for an increased drone or rasping sound from the engine bay while idling or under acceleration. Additionally, the nearside front outer tyre was flagged as worn close to the legal limit in May 2026, necessitating a physical inspection of the tread depth and an assessment of the tyre's edge wear to determine if wheel alignment is required.