2009 BMW 3 Series 2.0L Diesel · YC09 YKZ

The 2009 BMW 3 Series presents a broadly stable maintenance picture at its most recent MOT on 14 November 2025, when it passed at 167,776 miles. The tester flagged a windscreen stone chip outside the driver's critical view, a binding nearside rear service brake, and underside corrosion noted as not excessive. These are minor to moderate items rather than serious structural or safety-critical failures. The overall trend is one of steady upkeep rather than neglect, with no dangerous corrosion or major component failures appearing in the record. Mileage accumulation is consistent with typical use for a 17-year-old car. The vehicle has covered roughly 9,869 miles per year on average, and the annual tests show a regular pattern of around 1,500 to 2,800 miles added between each November visit. There are no suspicious gaps or sudden jumps in the odometer, suggesting the car has been driven regularly rather than left standing for long periods. The 2024 test recorded a failed attempt followed by a pass on the same day at 166,270 miles, indicating the owner addressed the failed items promptly. A buyer should pay close attention to the rear braking system. The nearside rear service brake has been flagged as binding in both the November 2024 and November 2025 tests, a recurring issue that points to a sticking caliper or seized slider pins rather than a one-off problem. This can cause uneven pad wear, overheating, and reduced fuel economy if left unresolved. The rear prop shaft flexible coupling was noted as slightly deteriorated in November 2023, and the rear underside corrosion flagged in 2025 warrants a physical inspection to confirm it has not progressed beyond surface level. Suspension components also deserve scrutiny. The November 2023 test identified light oil misting on the nearside front shock absorber and worn rear upper shock absorber bushes, both of which can degrade ride quality and handling if left unchecked. The offside front anti-roll bar linkage bush was excessively worn at the failed 2024 test but was rectified before the pass, suggesting the owner responded to advisories. Headlamp lens clouding appeared across multiple years without seriously reducing output, but it may worsen over time. A thorough underside inspection for corrosion progression and a road test to confirm the rear brake is no longer binding would be prudent before purchase.