2008 BMW 740 4.0L Petrol · AF08 JWN

The latest MOT test in August 2025 resulted in a pass, but the advisory list indicates a pattern of emerging wear that warrants close attention. While the vehicle has not suffered a failure since September 2024, the recurrence of advisories such as perished fuel cap seals, persistent minor oil leaks, and deteriorating front suspension bushes suggests a gradual decline in condition rather than a clear improvement. The presence of play in the steering rack inner joints and a severely deteriorated offside front anti-roll bar linkage dust cover in 2025 points to accumulating suspension and steering wear, which could progress to more serious defects if unaddressed. The history of minor failures for windscreen wipers and washer jets in 2023 and 2024, though resolved, also highlights a need for vigilance with ancillary systems. At 132,318 miles over 18 years, the annual average of around 7,351 miles is typical for a vehicle of this age, indicating neither excessively low nor punishingly high usage. This mileage suggests a balance between regular use and potential periods of inactivity, which can introduce its own issues, such as fluid degradation or corrosion from standing. The consistent mileage accumulation does, however, imply that wear on consumables like tyres, brakes, and suspension components is to be expected, and the advisories for thin brake pads and tyre wear in 2022 and 2024 align with this usage profile. A prospective buyer should prioritise a thorough inspection of the front suspension and steering components, as the repeated advisories for worn bushes, play in the steering rack, and the deteriorated anti-roll bar linkage dust cover indicate that these areas are nearing the end of their serviceable life. On a test drive, listen for clunks or knocks over rough surfaces, which could signal worn suspension bushes or ball joints, and check for excessive play or vagueness in the steering. The persistent minor oil leak, while not currently excessive, should be investigated for its source, as leaks can worsen over time and lead to more significant issues if seals or gaskets are failing. Additionally, inspect the condition of the windscreen for any cracks or chips, as these have been noted in previous tests and could compromise visibility or structural integrity if left unaddressed. Given the vehicle’s age, also assess the overall condition of the tyres for uneven wear or perishing, as the 2022 advisories for tyres worn close to the legal limit suggest they may have been replaced but could now be approaching the end of their lifespan again. Check the brake system for any signs of binding calipers or uneven disc wear, particularly as the front brake pads were noted as wearing thin in 2024. Finally, verify the health of the 12V battery and the condition of all fluid levels and seals, as time-based degradation can affect these components regardless of mileage. A full service history, including evidence of recent oil changes and suspension refreshes, would provide additional confidence in the vehicle’s roadworthiness.