2012 MERCEDES-BENZ C2.1L Diesel

The vehicle presents a concerning maintenance profile characterized by worsening structural and braking system degradation. While it passed its most recent test in April 2025 at 124,287 miles, this followed a critical failure just thirteen days prior due to a seriously weakened and corroded rear sub-frame. The fact that the vehicle passed immediately after this structural failure suggests significant repairs or replacements were performed, yet the recurring nature of brake line corrosion and thinning pads across the last five years indicates a reactive rather than preventative approach to under-body upkeep. The mileage pattern is consistent with typical usage for a fourteen-year-old vehicle, averaging approximately 8,900 miles per year. The data shows a relatively steady progression between 2018 and 2022, where no defects were recorded. However, as the vehicle crossed the 110,000-mile mark, the frequency of mechanical failures increased significantly. The 5,514 miles covered between April 2024 and April 2025 represent a period of active use that coincides with the accelerated wear of the braking components and structural components. A buyer must conduct a thorough physical inspection of the rear sub-frame to ensure the previously flagged corrosion has been properly treated or replaced rather than masked. The record shows a persistent trend of all four brake pipes being corroded and covered in grease, which is often an attempt to hide rust from the tester; a close-up inspection of these metal lines is essential. Given the history of thin pads and ridged discs, the entire braking system should be evaluated for uneven wear or seized calipers, as the vehicle consistently demonstrates neglected maintenance in this area.