1991 Mercedes-Benz 300 3.0L Petrol · J816 MDO

The 1991 Mercedes-Benz 300 presents as roadworthy with a stable maintenance trend. The most recent test on 31 October 2024 at 94,942 miles returned a pass with no defects recorded, and the three prior successful tests also closed clean. The owner has kept the vehicle to a sound standard with no advisories or mechanical faults flagged across the available five-year record. Recorded mileage sits at 94,942 against roughly 35 years of age, an average of about 2,713 miles per year. The test history shows light, steady use: 91,045 miles in June 2021, 93,664 at the September 2022 failure, 93,666 days later on the pass, 94,870 by September 2023, and 94,942 by October 2024. The only anomaly is the 2022 failure, where the tester recorded no defects yet issued a fail, likely an administrative or presentation issue rather than a mechanical fault. The sparse, clean record gives little evidence of wear-driven consumable neglect. Given the low annual mileage and clean MOT run, the buyer should still verify in person the usual age-related items that a test may not deeply probe. Suspension bushes, coil springs, and subframe mounts on a 35-year-old Mercedes warrant close inspection for perishing or corrosion. Brake discs and calipers may show pitting from long standing periods, and exhaust emissions should be checked for degradation in rubber hoses and silencer rot. Structural integrity around wheel arches and sills needs a physical check for hidden rust, as the MOT entries note none. The two-mile gap between the 2022 fail and pass suggests a quick rectification or paperwork correction, not a deferred repair. Overall the documentary history supports a low-use, well-kept example, but an independent inspection remains prudent on a vehicle of this vintage.