2017 Mercedes-Benz A-Class 1.5L Diesel · KU17 MTD

The vehicle is currently roadworthy, but the maintenance trend indicates a reactive rather than preventative ownership strategy. The most recent test in March 2026 at 114,940 miles passed despite advisories for both front and rear brake discs being worn and pitted or scored. While these did not result in a failure, the presence of surface corrosion suggests the components are reaching the end of their functional life and will likely require replacement shortly to maintain braking efficiency. The mileage data presents a highly inconsistent pattern that suggests irregular usage intervals. Between March 2024 and March 2025, the vehicle covered 22,202 miles in a single year, which is significantly above the annual average for its age. However, the recorded mileage in March 2026 of 114,940 miles is lower than the March 2025 entry of 163,718 miles. This discrepancy indicates either a clerical recording error or a significant odometer issue. If the mileage is accurate, the high-intensity use places substantial strain on the drivetrain, suspension bushings, and cooling system. A buyer must conduct a thorough physical inspection of the braking system, as the history shows recurring issues with pads and discs. The 2025 test flagged thin front pads, followed by the 2026 advisory on pitted discs. Furthermore, the failure in March 2024 due to a nearside front tyre being below the legal 1.6mm limit highlights a lack of basic consumable monitoring. You should inspect the suspension for uneven wear patterns which could indicate sticking calipers or worn control arms, and check all tyres for further structural damage to the side-alls following the previous cut noted in 2023.