2009 Volkswagen Jetta 1.9L Diesel · SA09 WHU

The vehicle is currently roadworthy, but the maintenance history reveals a concerning trend of structural degradation. While the most recent test in October 2023 at 150,241 miles passed with only a minor lighting failure, the record shows persistent corrosion issues across the chassis. The progression of rust on the rear subframe from not seriously weakened in 2022 to a corroded prescribed area in 2023 suggests that the oxidation process is active and not being proactively treated or repaired. At 150,241 miles, the Jetta has averaged approximately 8,800 miles per year, which is consistent with typical usage for a seventeen-year-old vehicle. The data shows a period of activity between February 2021 and March 2022, where the car covered over 11,000 miles in thirteen months. However, the significant gap since the last MOT in October 2023 means the vehicle has operated for nearly three years without a formal safety inspection, increasing the risk of undetected mechanical failure or further accelerated structural rot. A buyer must prioritise a thorough underbody inspection of the outer sills and seat belt anchorages. The failure in February 2021 revealed excessive corrosion significantly reducing structural strength in these areas, which is a critical safety concern that requires close monitoring for through perforation. Additionally, the rear subframe and lower suspension arms should be checked for deep pitting, as these have been flagged for corrosion since 2022. The previous failure of a rough offside rear wheel bearing in early 2022 should also be verified to ensure the replacement was effective and durable.