2015 BMW 420 D 2.0L Diesel · WP65 HBZ

The vehicle currently holds a clean roadworthiness status with an improving maintenance trend following a period of instability. The most recent test in November 2025 at 125,660 miles passed with no defects, indicating that the significant mechanical failures identified in previous years have been addressed. This represents a positive shift from the November 2024 failure where the car suffered from a exhaust leak, emissions issues, and a serious shock absorber leak. The mileage pattern is consistent with an eleven-year-old vehicle, averaging approximately 11,400 miles per year. The data shows a steady accumulation of use, such as the 13,000 miles driven between November 2023 and November 2024, and another 13,200 miles in the following year up to November 2025. This regularity suggests the car has been used consistently rather than sitting for long periods, which is generally beneficial for the health of rubber components and the diesel fuel system. A buyer should focus their physical inspection on the steering and suspension assemblies due to recurring issues. The record shows persistent offside play in the steering rack inner joints across 2021, 2022, and 2023, which suggests a potential for repeated wear in that area. Additionally, the nearside front shock absorber showed a history of misting in 2023 before escalating to a serious leak in 2024. An inspector should verify that there are no remaining signs of oil leakage from the dampers or excessive play in the steering geometry. The offside rear oil leak noted in 2019 also warrants a visual check of the differential to ensure the previous seal remains dry.