2018 BMW 5 Series 3.0L Diesel · RO18 UTN

Two recorded dangerous failures on exposed tyre cords in 2021 and again in 2024, alongside a current advisory for windscreen damage, form the defining mechanical thread in this 5 Series' MOT history. The dangerous cord-exposure failures on the nearside and offside front tyres in June 2021 and the further dangerous failures plus a near-limit advisory in June 2024 indicate a recurring pattern of tyres being run beyond a serviceable state, which on a heavy executive saloon of this mileage places additional stress on the wheel bearings, steering geometry, and brake components. The most recent test on 11 July 2026 recorded a pass with only a minor advisory for a windscreen chip that did not impede the driver's view, and the intervening tests from 2022, 2023, and 2025 returned clean passes with no defects recorded, so the post-repair trend has stabilised, although the cord-exposure history remains a relevant data point for any prospective buyer. At 98,132 miles over approximately eight years of recorded testing, this BMW is accumulating around 12,266 miles annually, which is a notably high annual figure for its age and significantly above the typical mileage for a 2018-vintage 5 Series. The mileage progression between tests is consistent, with no recorded gaps in annual testing between 2021 and 2026, suggesting the vehicle has been in continuous use rather than laid up. High annual mileage of this magnitude accelerates wear on suspension bushes, coil springs, brake discs and pads, drive belts, the dual-clutch or automatic transmission fluid, and engine oil service intervals, meaning components that are merely advisory on lower-mileage examples may already be approaching replacement thresholds. For specific test-drive inspection, listen and feel for suspension knocks or clonks over uneven surfaces, particularly from the front axle where the higher kerb weight loads the lower wishbone bushes and rear trailing arm links; any knocking, wandering, or uneven tyre wear on inspection would warrant closer examination of the suspension arms and bushes. Check brake pedal feel for sponginess or judder under firm application, which on a high-mileage rear-wheel-drive BMW often points to warped front discs or binding rear caliper sliders, and inspect the inner faces of the wheels for heavy brake dust that can mask worn pads. Pay close attention to the steering for any vagueness on turn-in or pulling under braking, as the 2021 and 2024 cord-exposure failures can be consistent with alignment geometry that has been knocked out of specification. Given the 2024 advisory for an inner nearside rear tyre worn close to the legal limit and on its edge, request evidence of a recent four-wheel alignment and confirm the replacement tyres were fitted in matching pairs across each axle. Finally, verify the current condition of all four tyres including their age, tread depth across the full width, and sidewall integrity, as the dangerous cord-exposure history on both the front and rear axles is the single most significant recurring defect on this record and should be prioritised in any pre-purchase inspection. Check the windscreen carefully for any further stone chips that may have developed since the July 2026 advisory, particularly within the swept area of the wipers and the driver's primary line of sight, as a subsequent crack spreading from the noted damage could elevate it to a failure item at the next test. Confirm the service history includes timely replacement of the engine oil, brake fluid, and transmission fluid given the annual mileage, and inspect the underfloor and wheel arches for corrosion given the wet winter conditions this vehicle will have encountered during continuous year-round use.