2011 Mercedes C250 2.1L Diesel · LN11 UXK

The vehicle currently holds a roadworthy status but shows a worsening trend regarding mechanical degradation and deferred maintenance. While it passed its most recent test in March 2026 at 70,506 miles, the failure recorded just one day prior reveals significant safety-critical issues. The transition from a clean record in early 2024 to multiple failures in 2025 and 2026 suggests that components are now only being addressed when forced by inspection requirements rather than through a proactive maintenance schedule. At 70,506 miles, this 15-year-old Mercedes-Benz has clocked low mileage for its age, averaging approximately 4,700 miles per year. There is a notable gap of 8,000 miles between March 2025 and March 2026, following a 2,000-mile interval between February 2024 and March 2025. This low-frequency usage often leads to age-related perish of rubber components and fluid, which correlates with the reported corrosion on brake pipes and worn suspension bushes despite the low odometer reading. A buyer must conduct a thorough physical inspection of the front suspension, as the record identifies both worn lower arm bushes and an excessively worn nearside front lower ball joint. The presence of corrosion on all four brake pipes, specifically noted as covered in grease, indicates a high risk of further degradation that could lead to hydraulic failure if not replaced. Additionally, the central front lower oil leak noted in March 2026 requires close investigation to determine if it is a minor weeping seal or a more significant gasket failure on the engine..