2013 Mercedes-Benz S-Class 3.0L Diesel · FJ13 WSE

The 2013 Mercedes-Benz S-Class presents a clean roadworthiness status. The most recent test on 30 July 2024 at 316,801 miles passed with no defects recorded, and the maintenance trend is stable across all available entries. Every MOT from 2021 through 2024 shows a pass with no advisories, indicating the vehicle has met minimum legal standards without recurring mechanical flags. The mileage sits at 316,801 against a 13-year lifespan, averaging roughly 24,369 miles per year. This is high for the class and age. The records show a slowing accumulation: 299,660 miles in October 2021, 302,960 in October 2022, 305,031 in August 2023, and 316,801 by July 2024. The gap between the 2022 and 2023 tests spans over nine months, yet only 2,071 miles were added, suggesting a period of limited use. The clean sheet across four years implies previous owners kept basic consumables and emissions within test limits, though no deeper service history is visible here. A buyer should still commission an independent inspection of suspension bushes, coil springs, and brake disc wear given the high total mileage. The S-Class air suspension and complex braking systems degrade with distance even without MOT advisories. Structural corrosion around subframes and sills warrants physical checks despite no tester flags. The absence of recorded faults does not confirm component health beyond test-day thresholds. At 316,801 miles, drivetrain and transmission fatigue is plausible. Verify service invoices and inspect for fluid leaks before purchase.