2008 Audi A4 3.0L Diesel · GV08 EOA

The most recent MOT, carried out on 25 September 2025, was passed but was accompanied by several advisories – a slight oil leak, severe deterioration of the front lower suspension arm ball‑joint dust covers on both sides and wear on the inner bush of each lower arm. Earlier in the record there are recurring advisories for the same dust‑cover condition, a similar oil‑leak note in 2024, and a pattern of minor lighting faults and under‑body corrosion. A failure in October 2024 was recorded for a major front‑tyre cut and excessive tread wear, and a separate failure in April 2022 for a non‑functioning rear stop lamp. Overall the vehicle has remained road‑legal but the trend shows a gradual accumulation of wear‑related items rather than an improving condition. At 138,592 miles the car averages roughly 7,700 miles per annum, which is typical for a 2008 model. The mileage does not suggest any periods of extreme use or prolonged storage that would hide hidden wear, but it does indicate that consumables such as suspension bushings, tyre rubber and brake components are likely approaching the end of their service life. The relatively modest annual mileage means the engine and drivetrain have not been subjected to high‑stress cycles, yet the cumulative distance is sufficient for age‑related degradation of rubber and metal parts. When you inspect the vehicle, give particular attention to the front lower suspension arms. The severely perished dust‑covers allow ingress of dirt and moisture, accelerating wear of the ball‑joint and bushings; feel for any play or clunking when the steering wheel is rocked at a standstill and listen for metallic noises over bumps. Verify that the inner bush shows no excessive movement – any looseness can lead to mis‑alignment and uneven tyre wear. The reported oil leak, although classified as non‑excessive, should be traced to its source – a valve‑cover gasket or oil‑separator is common on this engine – and the leak should be repaired before it compromises oil level or creates a fire hazard. Examine the front tyres for the documented cuts and tread depth; a cut reaching the ply is a safety issue and the tyres should be replaced if the damage is still present. Confirm that the rear stop lamp and registration‑plate lamp operate correctly, as lighting failures have previously caused MOT failures. Finally, inspect the under‑tray for any corrosion or damage, as the 2023 advisory noted it was damaged but secure; any rust penetration could affect the exhaust or heat shielding. Given the car’s age, also check for time‑related items that are not captured by mileage. Look at the tyre sidewalls for cracking, dry rot or hardening, especially if the vehicle has spent long periods stationary. Assess the 12 V battery for sulphation – a load test or a check of the electrolyte level (if removable) will reveal its health. Verify that brake discs are free of deep scoring and that calipers move smoothly; standing for years can cause pistons to seize and discs to rust. Drain and replace all engine and gearbox fluids if service records are missing, as fluid degradation can lead to premature wear. A thorough visual inspection of the chassis for under‑body rust, especially around the wheel arches and sills, will highlight any corrosion that could compromise structural integrity. Addressing these points will give a clear picture of the car’s current roadworthiness and the immediate maintenance required before committing to purchase.