2010 BMW 123 2.0L Diesel · WG59 MLN

The most recent MOT test on October 18, 2025, confirms this BMW 123 remains roadworthy with no defects recorded, though the preceding April 2024 entry is anomalous—it shows both a pass and a fail at the same mileage (122,486) on consecutive days. This inconsistency suggests either a clerical error or a temporary oversight in test procedures, but the clean pass in October 2025 indicates no unresolved mechanical issues at the time. The absence of advisories or recurring faults in the last three tests implies the vehicle has not experienced persistent problems with suspension bushes, coil springs, or binding calipers, which are common failure points in this model at this mileage. However, the lack of any advisories also means critical components like brake discs, exhaust systems, or structural integrity were not flagged for attention, which could mask underlying wear. The mileage progression reveals a steady accumulation of approximately 7,657 miles annually, consistent with typical usage for a vehicle of this age. The gap between the 2022 and 2023 tests (6,503 miles in a year) is slightly lower, but the 2024–2025 interval (4,013 miles) is unusually short, suggesting either reduced driving or a period of storage. The rapid mileage jump from 111,974 in 2022 to 118,497 in 2023 (6,523 miles) indicates active use, though the subsequent slower accumulation could imply the vehicle was less frequently driven. This pattern does not inherently signal neglect, but it warrants scrutiny of consumables like tyres, brake pads, and wiper blades, which may have been deferred during periods of lower mileage. Given the clean MOT history, a buyer should prioritise an independent inspection of the suspension system, particularly the rear bushes and coil springs, as these components often fail without prior warning in high-mileage BMWs. The brakes—while not explicitly failed—should be checked for uneven wear or binding calipers, especially if the vehicle has been driven through varied conditions. Corrosion around the wheel arches, sills, and exhaust system remains a critical concern for this age of vehicle; rust penetration in these areas could compromise structural integrity or lead to exhaust leaks. Finally, the engine bay should be examined for fluid leaks (coolant, oil, power steering) and the condition of the battery, as these are often overlooked but can indicate broader maintenance lapses. The absence of advisories in recent tests does not guarantee these areas are flawless, only that they did not trigger MOT failures at the time of testing.