2004 BMW 525 2.5L Diesel · J9 FSB

The vehicle presents a concerning roadworthiness profile characterized by a pattern of deferred maintenance on critical components. While the most recent test in October 2023 at 184,282 miles passed, it did only after failing due to an inoperative engine management light and thinning front brake pads. The recurring presence of corroded brake pipes and suspension arm wear across the 2021 to 2023 records suggests that the previous owners have addressed only the minimum repairs necessary to pass the MOT inspection rather than performing preventative mechanical upkeep. At 184,282 miles over 22 years, the car has averaged approximately 8,376 miles per year, which is consistent with typical annual usage for its age. The data shows steady progression, with roughly 6,800 miles covered between the November 2021 and 2022 tests, and another 8,600 miles between November 2022 and October 2023. However, the last recorded test was now over two and a half years ago. Given the significant lapse since the last official inspection, the current state of the mechanical and safety components remains unknown without a fresh assessment. A buyer must prioritise a thorough inspection of the braking system and suspension geometry. The history repeatedly flags corroded nearside front brake pipes and worn rear coil springs, which indicate a high risk of sudden failure if the corrosion has progressed undetected. The suspension also shows a history of play in ball joints and anti-roll bar bushes, suggesting the entire front end components are likely nearing the end of their service life. Furthermore, the persistent oil leak noted in every test requires investigation to ensure it is not causing secondary degradation of rubber hoses or affecting engine performance.