2007 Audi A6 2.0L Diesel · DU07 EXL

The most recent MOT test on the 2007 Audi A6 was conducted on 2025-11-20 and resulted in a clean pass, indicating no defects were recorded. However, the vehicle’s MOT history reveals a pattern of recurring issues, particularly with the front drive shaft constant velocity (CV) boots and anti-roll bar linkages, which have been flagged as minor failures or advisories in multiple tests between 2017 and 2025. While the latest test did not record further defects, the persistence of these problems—particularly the severe deterioration of both offside and nearside front CV boots—suggests a history of either neglect or underlying mechanical wear that may continue to progress. The presence of corrosion advisories on the anti-roll bar linkages and power steering components further implies that the vehicle has been exposed to environmental factors that accelerate degradation, though the current MOT does not indicate critical failure. The recorded mileage of 139,004 miles for a vehicle aged 19 years represents a moderate annual usage rate of approximately 7,316 miles per year, which is within the expected range for a car of this age and class. This usage profile suggests a balance between regular driving and periods of inactivity, though the absence of a clear spike in mileage over recent years does not necessarily indicate low wear—rather, it may reflect steady, consistent operation. The most critical aspect of mileage in this context is the cumulative exposure to dynamic loads, which have contributed to the observed wear on the CV joints and anti-roll bar components. Over time, the constant flexing of these components under cornering and braking stresses can lead to boot failure and linkage wear, as evidenced by the repeated advisories, underscoring the need for proactive inspection of these systems before they reach a point of failure that could compromise roadworthiness or safety. For a prospective buyer, the most pressing immediate concerns stem from the recurring CV boot failures and anti-roll bar linkage wear. On a test drive, listen for unusual noises from the front wheels during acceleration or cornering, as a failing CV joint may produce a whining or clicking sound, particularly when the boot is compromised. Inspect the CV boots visually for any signs of cracking or tearing, and check for excessive play or binding in the joints when the vehicle is in motion. The anti-roll bar linkages should be examined for signs of rust or excessive movement, which could indicate pin or bush wear that may lead to uneven suspension travel or handling issues. Given the history of these advisories, it is advisable to have the CV boots and anti-roll bar linkages professionally inspected and replaced if necessary, with a focus on the most recently affected components. Additionally, address the power steering seepage, as a leaking system can lead to reduced effectiveness or hydraulic failure, particularly if the fluid is degraded over time. Beyond the mechanical issues highlighted by the MOT history, the buyer should conduct a thorough physical inspection of the vehicle to address potential age-related wear and tear. Given the vehicle’s age, check the tyres for signs of sidewall perishing or cracking, which can compromise structural integrity and safety, especially if the tyres have been stored for extended periods. Inspect the brake system for signs of corrosion on the discs or binding calipers, as prolonged standing can accelerate rust formation, leading to reduced braking performance or even failure. Verify the condition of the 12V battery, as older vehicles are more susceptible to internal corrosion or discharge due to age, and ensure all fluid levels—particularly the engine oil, brake fluid, and coolant—are topped up or replaced according to the manufacturer’s recommended service intervals, even if the last service was several years ago. Finally, examine the exhaust system for leaks or structural damage, as emissions-related advisories or leaks could indicate underlying issues that may require further investigation, particularly if the vehicle has been modified or driven under varying conditions.