2017 BMW 520 2.0L Diesel · CU13 ACK

The vehicle most recently passed its MOT on 21 March 2026. Reviewing the historical data since 2020, the maintenance trend is exceptionally stable, with a consistent record of passes and very few recorded defects. This suggests a vehicle that has been kept in a roadworthy condition with a level of preventative maintenance that has avoided significant mechanical failure or recurring structural issues. With a recorded mileage of 99,525 miles over approximately nine years, the vehicle has averaged roughly 11,058 miles per annum. This usage profile is typical for a premium executive saloon and indicates a consistent pattern of use rather than periods of prolonged standing or excessive short-trip city driving. At this milestone, the vehicle is entering a phase where standard wear on drivetrain components, suspension bushings, and cooling system hoses becomes more prevalent, necessitating a closer look at the service history to ensure scheduled replacements have occurred. Immediate attention should be given to the rear tyres, which were noted as being close to the legal limit during the last inspection. A physical check of the tread depth and an inspection for uneven wear patterns across the axle is essential to determine if the tyres require immediate replacement or if there is an underlying alignment issue. Furthermore, the advisory regarding the engine cover and undertrays suggests these components may be loose or improperly secured. During a test drive, listen for fluttering or rattling noises from the underside of the vehicle, as unsecured undertrays can catch the wind at motorway speeds or lead to damage from road debris. Given the vehicle's age and the 100,000-mile threshold, a comprehensive physical inspection should focus on the condition of the braking system and chassis. Although brake pads were flagged as thin in 2022, you should verify that the discs have not developed significant lip wear or corrosion. Pay close attention to the suspension for any clunks or knocks, particularly from the front control arm bushes, which often degrade around this mileage. Finally, verify the service book for evidence of oil and coolant changes, and inspect the engine bay for any signs of seepage around the valve cover or oil filter housing, which are common areas of concern for this model.