2007 Audi A4 2.0L Diesel · GF57 ENW

The vehicle remains roadworthy, but the maintenance trend shows a concerning focus on structural degradation and suspension wear. The most recent test in January 2026 at 213,905 miles saw the car pass despite recurring corrosion on the rear sub-frame. While this has not yet reached a failure threshold, the persistence of this advisory across a two-year period indicates that the chassis integrity is undergoing ongoing environmental damage that requires close monitoring to prevent future failure. At 213,905 miles, this 19-year-old Audi has averaged approximately 11,258 miles per year, which aligns with typical annual usage for its age. The record shows consistent use, with roughly 2,700 miles covered between the October 2024 and January 2026 tests. This steady mileage suggests the vehicle is used regularly rather than left to sit, which often places a consistent load on rubber components and mechanical joints, as evidenced by the repeated failures related to anti-roll bar linkages and suspension bushes. A buyer must conduct a thorough physical inspection of the rear sub-frame to determine the depth of the corrosion noted in the 2024 and 2026 tests. Because the tester flagged it as corroded but not yet seriously weakened, the metal is likely thinning and may eventually require a structural repair. Additionally, the history of a 2024 failure for an insecure front anti-roll bar linkage and a 2023 advisory for worn bushes suggests the front suspension geometry is prone to wear. You should check all control arm bushings and linkages for play or tearing to ensure that the repairs made since the previous tests were effective.