2009 Mercedes-Benz C 1.6L Petrol · KT09 NRO

The vehicle is currently roadworthy, but the maintenance trend shows a shift toward structural and suspension concerns. While the most recent test in December 2025 at 91,344 miles passed, it noted persistent surface corrosion on the rear subframe mounting area. This follows a progression of issues first identified in September 2024, where the subframe was already flagged for corrosion that did not yet compromise structural rigidity. The mileage profile is notably low for a 17-year-old vehicle, averaging approximately 5,373 miles per year. There is a significant gap in usage between October 2023 at 75,478 miles and September 2024 at 83,262 miles, followed by a more rapid accumulation of 8,000 miles between the September 2024 and December 2025 tests. This low annual annual mileage suggests the car may have sat for long periods, which often leads to the degradation of rubber components and accelerated surface corrosion rather than mechanical wear from distance. A buyer must conduct a thorough inspection of the rear subframe and all suspension arms to assess the rate of metal thinning. The record shows that both front ball joints failed for excessive wear in late 2024, indicating that the suspension geometry is reaching the end of its service life. Given the recurring mentions of corrosion on the subframe and suspension arms across 2024 and 2025, a physical inspection is required to ensure the rust has not progressed into structural fractures that would result in a future failure.