2012 Mercedes-Benz S-Class 3.0L Diesel · LS62 PXF

The vehicle remains in a roadworthy state but the maintenance history reveals a pattern of reactive rather than proactive care. While the most recent test in May 2023 at 451,853 miles was a pass, it noted a persistent oil leak and worn rear tyres. This follows a period of instability seen in October 2021 when the car failed on multiple critical points including brake efficiency, lighting failures, and excessive oil leaks. The trend suggests that while the owner addresses major faults, they often do so after a failure rather than during routine service intervals. The mileage profile is extreme for a 14-year-old vehicle, averaging over 32,000 miles per year. This high-intensity use explains the frequent mechanical interventions. Between September 2019 and May 2023, the car covered 32,878 miles in under 46 months. Such rapid accumulation places immense strain on the drivetrain and complex suspension components typical of an S-Class. Given that the last recorded MOT was over three years ago in May 2023, the vehicle has likely travelled thousands of miles since since the DVSA tester last confirmed its condition. A physical inspection must focus on the wheel bearings and braking system. The record shows recurring issues with offside front wheel bearing play between 2020 and 2022, suggesting the hub assemblies may be reaching the end of their service life. The corroded rear brake pipe noted in 2022 requires a close check for structural integrity to ensure the lines are not compromised by rust. Additionally, the persistent oil leaks documented since 2019 necessitate a thorough engine inspection to determine if the leak has escalated to the excessive level that caused the 2021 failure.