2019 Mercedes-Benz E 1.9L Diesel · AF69 HDU

The vehicle is currently roadworthy but the maintenance trend shows a shift toward emerging mechanical wear following a period of stability. The most recent test on 5 May 2026 at 312,813 miles identified play in both the nearside and offside front lower suspension arm ball joints alongside a non-excessive oil leak. While the car passed, these advisories indicate that the front suspension components are beginning to reach the end of their operational life under the extreme stress of high mileage. The mileage accumulation is exceptionally high, averaging over 44,000 miles per year across its seven-year lifespan. A significant gap exists between the October 2024 test at 244,447 miles and the May 2026 test, where the vehicle covered nearly 68,000 miles in just 19 months. This rapid rate of use suggests long-distance motorway operation, which typically places specific demands on the drivetrain, turbocharger, and suspension bushings compared to city driving. The clean records from late 2024 and 2025 suggest the vehicle was well-maintained during those intervals despite the high volume of travel. A buyer must conduct a thorough physical inspection of the front suspension geometry and the engine bay to address the flagged faults. The play in the ball joints will likely require replacement soon to prevent steering instability or uneven tyre wear. Furthermore, the noted oil leak in 2026 requires investigation to determine if it is a simple seal or a more critical gasket failure. Given the tyre wear noted in October 2025, the buyer should also verify the wheel alignment, as the high-frequency usage has likely accelerated the degradation of consumable components and structural mounts.