2015 Audi Q5 2.0L Diesel · PC60 SAM

The 2015 Audi Q5 achieved a clean PASSED result in its most recent MOT test on 2026-06-05, marking a positive turnaround following its previous failures in 2021 and 2025. While the vehicle’s MOT history reveals recurring advisories—particularly related to front suspension arm bush wear and rear tyre edge wear—these have not escalated to major defects or compromised roadworthiness. The pattern suggests a stable but ageing suspension system, with wear progressing at a controlled rate rather than deteriorating rapidly. The absence of further CV joint boot failures or critical drivetrain issues since 2021 indicates that maintenance efforts may have mitigated underlying wear risks, though vigilance remains necessary to prevent cumulative damage. The vehicle’s recorded mileage of 91,167 miles over roughly 11 years reflects a moderate annual usage rate of around 8,288 miles per annum, which is consistent with its age and typical operational demands. Such mileage accumulation is generally expected for a 11-year-old car, particularly if it has been used in mixed conditions (e.g., city and highway driving) without prolonged periods of inactivity. However, the 2021 failure due to a split CV joint boot—likely caused by prolonged standing or neglect—highlights the importance of ensuring the vehicle is regularly driven to prevent fluid degradation and component dry-running. The gap between 2021 and 2023, during which no MOT was recorded, raises concerns about whether the car was driven at all during that time, which could accelerate wear in critical systems like seals, bearings, and suspension components. For a prospective buyer, the most urgent inspection priorities should focus on the suspension and tyre systems, given the recurring advisories. During a test drive, listen for unusual clunking noises from the front suspension, particularly when transitioning between rough and smooth road surfaces, as this may indicate worn suspension arm bushes or binding control arms. Check for uneven tyre wear patterns, especially on the rear tyres, which could suggest misalignment, steering issues, or suspension imbalance. The CV joint boot failure in 2021 underscores the need to inspect the rear axle seals for leaks or excessive play, and to verify that the constant velocity joints are free of debris or excessive vibration. Additionally, visually inspect the front suspension arms for any signs of corrosion or excessive movement, and ensure the coil springs and shock absorbers are not sagging or leaking fluid. Given the tyre advisories, confirm the tread depth is above the legal minimum (1.6mm) and inspect for sidewall damage or cracks, which can compromise tyre integrity over time. Beyond the mechanical checks, a thorough physical inspection should include a review of the vehicle’s service history to confirm that fluid servicing—particularly brake fluid, differential fluid, and coolant—has been conducted according to the manufacturer’s recommendations. Given the car’s age, the brake pads are already at a thin wear stage, so the buyer should consider replacing them soon to prevent overheating and warping of the discs. Check the brake discs for signs of corrosion or binding, which can occur when the vehicle stands idle for extended periods. Inspect the battery terminals for corrosion and ensure the battery is holding a charge, as low mileage and prolonged inactivity can accelerate battery failure. Finally, verify that the exhaust emissions system is clean and free of blockages, as the Q5’s catalytic converter and oxygen sensors may require attention if the vehicle has been driven at high mileage or under poor maintenance conditions.