2016 Mercedes-Benz S-Class 3.0L Diesel · GU64 AAA

The vehicle presents a stable roadworthiness profile with a clear trend of improving maintenance standards. The most recent test on 16 June 2026 at 110,995 miles resulted in a clean pass with no defects or advisories recorded. This follows two consecutive years of defect-free testing in 2025 and 2024, suggesting that previous mechanical issues have been addressed and the vehicle is currently being maintained to a high standard. The mileage accumulation appears consistent with a typical long-distance driving profile for a ten-year-old vehicle. The car has covered approximately 11,100 miles per year on average. Between March 2021 and April 2022, the mileage increased by nearly 14,000 miles, while the most recent interval between May 2024 and June 2026 shows a steady progression of roughly 4,000 to 5,000 miles per annum. This regular usage pattern generally prevents the common issues associated with long periods of vehicle inactivity, such as seized calipers or perished rubber components. A buyer should focus their physical inspection on the suspension and braking systems, as these components showed intermittent wear in earlier years. The April 2022 test flagged play in the offside front lower suspension arm ball joint and pitted rear brake discs. While the 2024, 2025, and 2026 tests show no further issues, a thorough check of the control arm bushings and ball joints is advisable to ensure the previous play has been fully rectified. Similarly, verifying the condition of the brake discs and pads will confirm that the scoring noted in 2021 and 2022 has not recurred. Given the clean recent history, the primary concern remains ensuring that the recent passes reflect genuine mechanical repairs rather than just the passing of minimum thresholds. The absence of advisories regarding tyre tread or structural corrosion in the last three years is a positive indicator of consistent upkeep. A technician should still inspect the underside for any signs of fluid leaks or premature wear on the drivetrain components to complement the positive MOT data.