2014 Mercedes-Benz S-Class 3.0L Diesel · KR14 FOU

This Mercedes-Benz S-Class presents an exceptionally stable maintenance profile. The most recent MOT on 28 May 2025 at 114,399 miles resulted in a clean pass with no defects or advisories recorded. This follows a consistent trend of five consecutive years of clean passes, indicating a vehicle that has been maintained to a high standard without recurring mechanical failures. The mileage accumulation shows a significant increase in recent years. Between June 2021 and June 2022, the vehicle covered 16,219 miles. This trend accelerated further between June 2022 and June 2023, where the odometer rose from 59,851 to 72,069 miles. The most dramatic jump occurred between June 2023 and June 2024, with 26,469 miles added in a single year. While the total mileage of 114,399 is typical for a 12-year-old luxury saloon, the recent high-intensity use suggests a change in ownership or usage patterns. Despite the clean MOT record, the rapid increase in mileage since 2023 necessitates a focused physical inspection of high-wear components. A buyer should check the condition of the air suspension bellows and dampers, as these are prone to fatigue on the S-Class chassis over time. The brake discs and pads should be measured for remaining thickness, given the high annual mileage recorded in the last three years. The absence of structural corrosion or suspension bush failures in the DVSA records is encouraging. However, the lack of any advisories over five years is unusual for a vehicle of this age. A professional inspection should verify that the vehicle has not been subject to superficial repairs to pass tests and ensure the drivetrain fluids have been changed in line with the increased mileage.