2013 Mercedes-Benz R-Class 3.0L Diesel · 90 CB

The vehicle most recently passed its MOT on 25 February 2026 with no defects recorded. Looking at the broader history, the maintenance trend appears to be improving. While previous years were marked by recurring minor defects and advisories, the two most recent tests have been entirely clean, indicating that the owner has likely addressed the long-standing issues that plagued the vehicle between 2019 and 2024. With a recorded mileage of 141,100 miles over thirteen years, the vehicle has averaged approximately 10,854 miles per year. This is considered typical usage for a vehicle of this age and class. At this mileage, the primary mechanical concerns shift from standing issues to the natural degradation of high-wear consumables. Prospective buyers should expect wear on suspension bushes, engine mounts, and drivetrain components, as well as the potential need for major service items if they have not been documented in the service history. Particular attention must be paid to the front drive shafts. The MOT history shows a persistent pattern of severely deteriorated constant velocity boots on both the nearside and offside front joints from 2019 through 2024. While the recent clean tests suggest these may have been replaced, you must verify this physically by inspecting the rubber boots for tears or grease leakage. During the test drive, listen for any rhythmic clicking or popping sounds when steering at full lock and accelerating, as these are classic symptoms of a failed CV joint resulting from a split boot allowing grease to escape and contaminants to enter. Additionally, the records from 2020 and 2021 highlight corrosion on the rear brake pipes, which were noted as being covered in grease or other materials. This is a critical safety area. Inspect the rear chassis and brake lines for evidence of replacement piping or signs of fresh corrosion. Ensure the brake pedal feels firm and there is no shuddering under heavy braking. Given the age and mileage, it is also advisable to check the condition of the transmission fluid and verify that the vehicle has adhered to a strict calendar-based service schedule to prevent premature wear of the internal engine components.