2018 BMW 435 3.0L Diesel · VA18 KVL

The 2018 BMW 435 presents a mixed maintenance picture. The most recent MOT, conducted on 19 June 2025 at 75,189 miles, passed but flagged three distinct advisories that signal a shift from the clean record of previous years. Front tyres worn close to the legal limit on both edges indicate alignment or suspension geometry issues, while light oil misting on both front shock absorbers points to early seal degradation. Rear brake pads were also noted as wearing thin. Comparing this to the February 2024 test at 67,734 miles, where only rear brake pads were flagged, the vehicle has accumulated more advisories in a shorter timeframe, suggesting the maintenance trend is gradually worsening rather than stable. The mileage progression tells a coherent story. Between the October 2021 test at 32,484 miles and the February 2023 test at 53,677 miles, the car covered roughly 21,193 miles in about 16 months, a brisk pace of approximately 15,900 miles per year. The pace then slowed considerably, with only 14,057 miles added between February 2023 and February 2024, and a further 7,455 miles between February 2024 and June 2025. The current recorded mileage of 75,189 miles aligns with roughly 9,400 miles per year over eight years, which is typical for the age. The recent slowdown in accumulation raises the possibility of reduced use or periods of standing, which can itself cause issues such as brake surface corrosion, tyre flat-spotting, and dried seals. A buyer should pay close attention to the front suspension and braking system during any in-person inspection. The recurring rear brake pad wear, noted in both February 2024 and June 2025, suggests either a driving style that loads the rear axle or a caliper that is not fully releasing. The June 2025 advisory for front shock absorber oil misting on both sides is more concerning, as it implies the dampers are approaching the end of their service life and will likely need replacement soon. Uneven front tyre wear on the edges reinforces the suspicion of worn suspension bushes or incorrect tracking geometry. Beyond the flagged items, a thorough underbody inspection for corrosion is advisable, particularly around suspension mounting points, subframes, and the exhaust system, as these are common failure points on BMWs of this generation. The clean MOT history between 2021 and 2023 is encouraging, but the cluster of advisories in the most recent test indicates the car is entering a phase where more attentive upkeep will be required.