2010 BMW Z4 3.0L Petrol · WH05 BYE

The vehicle presents a stable roadworthiness profile with an improving trend in recent mechanical maintenance. The most recent test in September 2024 at 102,192 miles resulted in a clean pass, indicating that the mechanical issues identified in previous years have been addressed. This follows a failure in September 2023 regarding brake brake fluctuations, which suggests the owner is willing to rectify safety-critical defects once they are flagged. The mileage pattern is consistent with a low-use vehicle of this age, averaging approximately 6,400 miles per year. There is a notable gap in records between July 2022 and September 2023, where the car covered only 113 miles in 14 months. This period of low usage often leads to the degradation of rubber components and seals rather than traditional mechanical wear. However, the recent jump of 1,538 miles between the 2023 and 2024 tests shows a return to more regular annual use. A physical inspection should focus on the braking system and suspension components due to recurring advisories. The 2022 test noted oil misting on the nearside rear shock absorber, and the buyer should check for active leaks which could indicate imminent strut failure. Given the 2023 failure for fluctuating service brakes and the 2021 note regarding pitted discs, inspect the front assembly for uneven wear or thin rotors to ensure the previous repairs were performed correctly. The history also highlights a recurring pattern of tyrerelated issues, with sidewall cuts and nails noted between 2021 and 2023. While the 2024 test passed without defects, the buyer must verify the current condition of the sidewalls for impact damage. The perishing fuel cap seal noted in 2023 should also be verified to ensure the fuel system remains sealed and free of evaporation issues.