2005 BMW X5 3.0L Diesel · LS55 OLV

A recurring theme across the MOT record is progressive wear on suspension bushings and tyre edges, highlighted by multiple advisories each year, and the vehicle suffered a serious brake‑pipe corrosion failure in 2019 that was subsequently cleared, indicating that corrosion on the braking system has been an issue that required remedial work. The latest test on 16 September 2024 passed, but it still listed slight play in the nearside front wheel bearing, a severely deteriorated CV boot on the off‑side front drive shaft and tyre tread approaching the legal limit on both front and rear off‑side wheels, showing that wear items remain on the agenda. At 166,089 mi the car averages roughly 7,900 mi per annum, a figure that sits comfortably within normal usage for a 21‑year‑old SUV. The MOT history is continuous from 2017 with no multi‑year gaps, suggesting the vehicle has been regularly presented for testing. This mileage level, combined with the documented wear on suspension components and tyres, implies that consumables such as bushings, ball joints, CV boots and tyre tread are likely approaching the end of their service life and will need replacement in the near term to maintain safe handling and braking performance. When evaluating the suspension, pay particular attention to any clunking or knocking noises when driving over bumps, as the repeated advisories for worn arm pins and bushes on both front and rear sub‑frames can manifest as looseness or uneven tyre wear. Inspect the front wheel bearing for any roughness or play, especially on the nearside, and feel for any vibration in the steering column that could indicate bearing degradation. The severely deteriorated CV boot on the off‑side front drive shaft should be examined for grease leakage or torn rubber, which would lead to joint failure if not addressed. Given the 2019 brake‑pipe corrosion failure, a thorough visual inspection of all brake lines for rust, pitting or signs of leakage is essential, as residual corrosion can re‑appear under stress. Verify that the brake pedal feels firm and that there is no pulsation when applying the brakes, which could hint at hidden line deterioration or air ingress. Finally, confirm that the tyres are free from cuts, bulges or sidewall tears, especially on the off‑side front and rear where previous structural failures were recorded; replacing the tyres and addressing the CV boot and suspension bushings will be prudent steps before committing to purchase.