2009 Audi Q5 S Line TDI Quattro S-A 2.0L Heavy oil · SM09 AEK

The 2009 Audi Q5 shows a consistent roadworthiness trend over the past four MOT cycles, with the most recent test on 2025-11-28 at 95,610 miles passing without any defects. This indicates the vehicle has avoided major mechanical failures or advisory issues during its most recent inspections, though the absence of defects does not preclude underlying wear. The final pass in November 2025 was just six months ago, which is well within the DVSA’s recommended interval for high-mileage or complex vehicles. The lack of advisories or repeated failures suggests previous owners adhered to basic maintenance, though no service records are available to confirm interval-based work such as timing belt changes, valve clearance adjustments, or suspension preload checks. The mileage progression reveals an unusually low annual average of approximately 5,600 miles, which is well below the UK average for a vehicle of this age. Between 2022-11-04 and 2022-11-16, there was a negligible increase of just 27 miles before the second test, indicating the vehicle may have spent extended periods stationary. The gap between the 2022 failure and subsequent pass is unusual—no defects were recorded at 84,304 miles, yet the vehicle failed the prior test at 84,331 miles, a mere 27 miles earlier. This suggests either a temporary issue (e.g., a loose component) or an administrative oversight rather than a systemic problem. The steady accumulation since 2023—approximately 7,500 miles per year—implies minimal heavy use, which may have preserved some components but does not guarantee they have been properly serviced. Given the lack of recorded defects, a buyer should prioritise an independent inspection of high-wear areas that often fail silently in this model. The suspension, particularly the rear coil springs and bushes, should be examined for uneven wear or corrosion, as Audi Q5s are prone to bush deterioration over time. Brake systems—including rear caliper binding, disc thickness, and pad material—must be checked, as binding calipers can go unnoticed until failure. The exhaust system should be inspected for leaks or rust penetration, especially around the catalytic converter and downstream pipes, given the vehicle’s age. Structural integrity of the subframe and sills is also critical, as prolonged stationary periods can accelerate corrosion in standing water or salt-affected areas. While the MOT history is clean, these components are not tested comprehensively during the inspection.