2020 Audi Q5 2.0L Diesel · AJ11 AAJ

The most recent MOT test on the 2020 Audi Q5 recorded a passing outcome on 2026-08-03, following a notable failure in August 2025 due to critical brake pad wear and a subsequent advisory on nearside front tyre condition. The vehicle’s MOT history reveals a pattern of recurring issues, particularly with brake system integrity and tyre degradation, which have not been fully resolved despite passing tests in 2024 and 2026. The presence of a major failure in 2025—specifically the offside rear coil spring fracture—indicates that the vehicle’s suspension components have been under significant stress, suggesting either excessive wear or underlying structural fatigue. While the 2026 test passed, the prior failures highlight a trend where the vehicle’s mechanical systems are approaching or exceeding their operational thresholds, warranting immediate attention to prevent further deterioration. The recorded mileage of 43,057 miles for a vehicle aged six years represents a moderate annual usage rate of approximately 7,176 miles per annum, which is within the expected range for a Q5 of this vintage. However, the combination of relatively high mileage and the presence of critical brake pad wear—down to less than 1.5 mm—points to either aggressive driving habits or prolonged periods of heavy load or braking demands. The nearside front tyre advisories from 2025, including edge wear and minor damage, further imply that the vehicle has experienced uneven tyre contact or misalignment, which could exacerbate suspension and alignment issues. While the mileage alone does not justify immediate concern, the cumulative effect of these factors suggests that the vehicle’s braking and suspension systems have been subjected to wear beyond typical expectations for its age, necessitating a thorough inspection to assess the extent of damage and potential long-term reliability risks. Given the documented MOT failures and advisories, the prospective buyer should conduct a meticulous pre-purchase inspection to address the immediate and latent issues. First and foremost, the brake system must be evaluated with particular urgency. The critical brake pad wear recorded in 2025 necessitates replacing the pads and discs on both the near and offside front wheels, as well as inspecting the brake fluid for contamination or degradation, which can lead to hydraulic failure. Listen for any signs of brake pulsation or shudder during a test drive, which could indicate warped discs or internal brake component failure. Additionally, check for uneven brake pad wear patterns, which may suggest misalignment or binding calipers. During the inspection, verify that the suspension components, particularly the rear coil spring and associated bushings, are fully functional and free from corrosion or excessive play. Clunking or rattling noises from the rear suspension during cornering or over bumps should be investigated, as they may indicate further spring or mounting damage. For the tyres, the buyer should replace the nearside front tyres immediately, as the edge wear and minor damage indicate they are no longer safe for legal use and are likely to degrade further. Inspect the remaining tyres for signs of uneven wear, such as feathering or cupping, which can be caused by suspension or alignment problems. Check the tyre sidewall for signs of perishing or cracking, which can compromise tyre integrity and lead to blowouts, especially important given the vehicle’s age. The offside rear tyre should also be monitored closely, as the coil spring failure could have contributed to uneven loading or alignment issues. Beyond the immediate mechanical concerns, the buyer should verify the vehicle’s service history, ensuring that routine maintenance such as oil changes, fluid top-ups, and timing belt replacement (if applicable) have been conducted according to Audi’s recommended intervals. For a vehicle of this age and mileage, calendar-based fluid servicing—particularly for brake fluid, differential fluid, and coolant—should be prioritised, as fluids degrade over time regardless of mileage. Finally, check the 12V battery and starter motor for signs of corrosion or binding, as prolonged idling or standing can accelerate battery failure, and inspect the exhaust system for leaks or structural damage, which could affect emissions and engine performance.