2015 Mercedes-Benz GL 3.0L Diesel · W80 MED

The 2019 Mercedes-Benz S-Class presents a stable roadworthiness trend with no recorded defects across its five most recent MOT tests. The June 2025 test at 144,100 miles passed clean, following the same outcome in June 2024 at 143,411 miles and June 2023 at 138,609 miles. The vehicle shows no advisories or failures in the official record, indicating consistent test passes over the past four years. Mileage data reveals uneven annual use for a seven-year executive saloon. The car covered 76,037 miles by June 2021, then jumped to 120,796 miles by June 2022, a 44,759-mile surge in twelve months. Accumulation slowed sharply afterwards, with only 17,813 miles added across the next three years to June 2025. That early high-speed mileage phase suggests heavy motorway or fleet-style operation, while the recent low annual use implies the car has stood or been lightly driven since. A clean MOT history with zero advisories means the tester raised no concerns on brake discs, suspension bushes, coil springs, exhaust emissions, or structural corrosion at any interval. Buyers should still commission an independent inspection of the drivetrain and air suspension, given the 144,100-mile total and the intense 2021 to 2022 usage spike that stresses these systems. The absence of flagged wear does not exempt the car from consumable replacement; tyres, brake pads, and wiper blades will require verification against actual condition rather than MOT commentary. Previous ownership appears disciplined on statutory testing, with every annual examination passed without defect. The record implies basic statutory compliance was maintained, though the sparse gap between 2022 and 2025 mileage points to a vehicle now seeing minimal service. A pre-purchase check should confirm no latent corrosion in sills or subframes and that the nine-speed transmission remains free of shift faults after the high-mileage early life.