2018 BMW 5 Series 2.0L Hybrid electric (clean) · NH04 AAH

The most recent MOT test was conducted on 29 July 2026 and culminated in a pass, although the same date also records a prior failed outcome which was subsequently rectified. The failure related solely to a malfunctioning tyre pressure monitoring system, classified as a prs defect, indicating an issue serious enough to warrant immediate rectification but straightforward in nature, typically resolved through sensor replacement, system reset, or addressing a related electrical fault. Two advisories were issued at both the fail and subsequent pass: light oil misting on the offside rear shock absorber and on the nearside front shock absorber. Looking at the broader MOT history, the vehicle has demonstrated a stable and largely well-maintained trend, with clean tests recorded in 2023, 2024, and 2025, free from any advisories. The sudden emergence of these shock absorber advisories after three consecutive clean tests suggests a developing wear pattern rather than a chronic or pre-existing issue. With a recorded mileage of 118,703 miles across approximately eight years, this BMW 5 Series has been driven at an average of around 14,800 miles per year, which is notably above average for its age and indicates a high-use vehicle, possibly covering significant motorway mileage or used for long-distance commuting. Such usage patterns tend to accelerate wear on consumable components, including brake pads and discs, tyres, and drivetrain elements, though they can also be advantageous in terms of preventing the corrosion and deterioration associated with vehicles left standing for prolonged periods. The steady accumulation of mileage between annual tests, with no significant gaps evident, suggests consistent operation, which generally favours mechanical longevity in terms of keeping seals lubricated, maintaining battery charge, and preventing moisture-related issues in the braking and exhaust systems. Regarding the advisories recorded for the shock absorbers, oil misting is a progressive condition that indicates the internal seals are beginning to degrade, allowing hydraulic fluid to escape gradually. At present, this is at an early stage and does not represent an immediate safety concern, but it warrants close attention as it will worsen over time. On a test drive, listen for any knocking or clunking noises from the suspension, particularly when traversing speed bumps, potholes, or uneven road surfaces, as this would suggest the dampers have lost their damping capability. Pay attention to any excessive body roll through corners, a harsh or unsettled ride quality over minor undulations, or uneven tyre wear patterns, particularly on the nearside front and offside rear, which can indicate compromised damping. Additionally, visually inspect the shock absorber bodies for more pronounced oil staining or wet residue, and check that the vehicle sits level when parked on a flat surface. Beyond the recorded advisories, a prospective purchaser should conduct a thorough physical inspection given the vehicle's age and high mileage. Examine the tyres closely for both tread depth and, critically, sidewall perishing or cracking, which can develop with age regardless of mileage, and verify that all four tyres are of matching specification as recommended by BMW for this model. Inspect the brake discs for any lipping or scoring on the edges, which is common on high-mileage vehicles, and ensure the calipers release cleanly without binding, a frequent issue on vehicles that see frequent stop-start urban use. Check the condition of all fluid levels and their respective service histories, particularly brake fluid, coolant, and automatic transmission fluid, as these degrade on a calendar basis irrespective of mileage and should have been renewed according to manufacturer schedules. Finally, verify the service book stamps and ensure that the timing chain, a known wear item on certain BMW petrol and diesel engines, has been inspected or replaced as appropriate, and confirm the 12V battery health, as electrical systems on high-mileage premium vehicles can place significant load on ageing batteries.