2009 Audi A4 S-Line 2.0L Petrol · BL58 OKS

A pattern of intermittent component failures and recurring advisories regarding consumables defines the mechanical history of this Audi A4. While the vehicle achieved a clean pass on 17 February 2026, the preceding two years show a trend of safety-critical issues, including a 2025 failure for dangerous tyre tread depths on both the offside front and rear and a 2024 failure involving a fractured nearside front coil spring and an inoperative headlamp levelling device. These recent failures suggest that while the vehicle is currently compliant, it has experienced periods where essential wear items and suspension components were allowed to reach critical thresholds. The vehicle has covered 125,248 miles over approximately 17 years, which equates to an average annual usage of roughly 7,368 miles. This represents a relatively low annual mileage for a vehicle of this age and type. Mechanically, this level of usage often means that components may be subject to more age-related degradation, such as perished rubber bushes or seal failures, rather than purely high-mileage wear. The recorded usage pattern is consistent with a vehicle that is not driven extensively on long-distance motorway journeys, which can sometimes lead to more frequent minor component issues rather than heavy drivetrain wear. Prospective buyers should pay close attention to the braking system and suspension, given the history of thin brake pads and worn discs noted in 2025 and 2020. During a test drive, listen for any grinding noises during deceleration or feel for pedal judder, which could indicate warped or unevenly worn brake discs. The 2024 failure of a nearside front coil spring and the 2021 advisory regarding external damage to both front shock absorber casings necessitate a thorough inspection of the front suspension assembly. You should check for any clunking or knocking sounds when driving over uneven surfaces or speed bumps, which may indicate failing suspension bushes or dampers. Engine compartment integrity is another area requiring scrutiny due to recorded advisories for oil leaks in 2021 and 2020. While these were described as not excessive at the time, the presence of oil leaks on an older engine can lead to further degradation of surrounding rubber hoses and belts. Look for signs of fresh oil misting around the engine block and check that the undertrays are securely fitted, as their absence was previously noted as obscuring testable items. Additionally, verify that the rear washer system is fully functional, as this has been a recurring advisory in recent years.