2012 Mercedes-Benz B-Class 1.8L Diesel · A6 MRJ

The 2025‑07‑24 MOT at 76,213 miles recorded a pass with no defects, confirming that the vehicle is presently roadworthy. Earlier failures in 2022 and 2024 – notably tyre ply exposure, a tyre bulge, and thin front brake pads – show that previous issues have been addressed, but the repeated tyre defects at 2022‑06‑29 and 2025‑07‑23 indicate that the underlying cause may still exist, so the maintenance trend is mixed rather than steadily improving. The recorded mileage averages about 5,400 miles per year, well below the typical 7,500‑8,000 miles expected for a 14‑year‑old car, suggesting lighter use or extended periods of inactivity. Mileage rose from 62,149 miles on 2022‑06‑30 to 65,798 miles by 2023‑07‑05 (3,649 miles in roughly 11 months), then to 70,501 miles on 2024‑07‑10 and 76,213 miles on 2025‑07‑24, demonstrating a consistent but moderate annual increase without abrupt spikes. A buyer should therefore inspect the tyres and wheel bearings closely, as repeated ply exposure and bulges point to possible suspension wear or mis‑alignment. The brake system should be examined for pad thickness and disc condition despite the recent pass, given the 2024 advisory on thin pads. Attention to the rear registration lamp circuits for corrosion or wiring faults is advisable, and a thorough visual check for structural rust around the wheel arches and chassis is warranted, especially considering the low annual mileage that can promote static corrosion.