2016 Audi Q5 2.0L Diesel · SF66 AAM

The most recent MOT test on the 2016 Audi Q5 was conducted on 2025-11-06, resulting in a passing grade with three advisories that indicate ongoing but manageable wear and minor structural or component degradation. While the vehicle has passed subsequent MOTs without defects since then, the presence of recurring advisories—particularly the rear sub-frame corrosion, corroded shock absorber casings, and worn suspension bushings—suggests a pattern of gradual deterioration rather than a sudden failure. The earlier failures in 2023 and 2024 highlight that the vehicle has faced some critical issues, notably with tyre tread depth and suspension components, which were either corrected or addressed during those tests. This trend points to a vehicle that has been subject to moderate wear over its operational lifespan, with some areas requiring closer attention to prevent escalation into more serious mechanical or safety concerns. The recorded mileage of 73,879 miles for a vehicle aged approximately ten years represents a reasonable annual usage rate of around 7,388 miles per annum, which is typical for a car of this size and class in the UK. Such mileage does not necessarily indicate excessive wear if the vehicle has been maintained appropriately, but it does imply that consumables like tyres, brakes, and suspension components have been subjected to consistent use. The absence of significant mileage gaps suggests the car has been in regular service, which could contribute to wear patterns observed in the MOT history, such as the thinning brake pads and worn suspension elements. However, if the mileage were significantly higher or lower, it might warrant further investigation into usage patterns, such as whether the vehicle has been driven in harsh conditions or stored for prolonged periods, which could accelerate corrosion or component failure. Given the advisories recorded in the latest MOT, the prospective buyer should prioritise a thorough inspection of the suspension system, particularly the rear sub-frame and shock absorbers, for signs of further corrosion or mechanical instability. During a test drive, listen for unusual noises such as clunks or rattles from the rear suspension, which may indicate bush wear or loose components. Additionally, check for uneven tyre wear patterns, which could suggest misalignment or suspension issues, and verify that the tyres have been rotated or balanced to prevent premature wear. The corroded shock absorber casings may also lead to reduced damping performance, so inspect for any signs of oil leaks or excessive movement when the vehicle is in motion. Impending maintenance should include replacing the worn suspension bushings and potentially addressing the rear sub-frame corrosion, which may require structural reinforcement or replacement if the vehicle is driven extensively. For the brake system, the thin brake pads indicate that they should be replaced soon to prevent overheating, warping, or reduced braking efficiency. Inspect the brake discs for signs of scoring, warping, or corrosion, and check that the calipers are not binding or seized, which could lead to uneven braking or reduced stopping distances. The low tread depth on the front tyres is a dangerous condition and must be addressed immediately, as it compromises traction and hydroplaning safety. The buyer should also verify the condition of the exhaust emissions system, as the previous headlamp failures may have been linked to electrical or linkage issues that could affect emissions performance. Beyond the mechanical checks, consider a visual inspection for tyre sidewall perishing or cracking, which can indicate age-related degradation even if the tread is legal. Finally, check the 12V battery health, as prolonged periods of inactivity or standing can lead to corrosion or failure, and ensure that all fluids—including coolant, brake fluid, and transmission fluid—are at optimal levels and not showing signs of degradation or contamination. If the vehicle has been stored for extended periods, verify that the service book contains stamps for time-based maintenance, such as fluid top-ups and filter replacements, to ensure the vehicle remains in a safe and reliable condition.