2009 Mercedes C 1.8L Petrol · M99 EAR

The vehicle’s most recent MOT test on 2026-03-18—just four months ago—confirms it passed without defects, though the record shows a duplicate entry for a failed test at 107,576 miles on the same date, which is likely an administrative error rather than a genuine failure. The preceding MOT cycle in 2025 also concluded without issues, and the 2024 test similarly passed cleanly. This pattern suggests the vehicle has maintained consistent roadworthiness over the past three years, with no recurring mechanical or structural faults recorded. The absence of advisories or defects in any of these tests implies that major components—such as suspension bushes, coil springs, binding calipers, brake discs, or exhaust emissions—have not been compromised during these intervals. However, the repeated failed entries in 2026 warrant clarification from the seller, as they could indicate a temporary administrative oversight or an undocumented issue resolved prior to the final pass. The recorded mileage of 107,599 miles over 17 years aligns with an average of approximately 6,300 miles annually, which is typical for a vehicle of this age. There are no significant gaps or abrupt spikes in mileage between tests, though the 2025-2026 cycle shows a relatively low accumulation of just 13,146 miles over 12 months, suggesting either reduced usage or a period of storage. This could imply deferred maintenance on consumables like tyres, wiper blades, or brake pads, which are not covered by MOT testing but should be verified independently. The consistent mileage increments between earlier tests—around 11,530 miles per year between 2024 and 2025—indicate stable usage patterns without aggressive driving conditions that might accelerate wear. Given the lack of recorded defects, the primary focus for an in-person inspection should centre on components not routinely tested by MOT but critical to long-term reliability. The suspension—particularly the rear bushes and coil springs—should be examined for excessive play, corrosion, or deformation, as these are common failure points in high-mileage Mercedes-Benz models. Brake systems, including the condition of rear calipers for binding or excessive wear, and the integrity of brake discs for scoring or uneven thickness, must be closely assessed, especially if the vehicle has experienced periods of low usage. Additionally, the underbody should be scrutinised for corrosion around wheel arches, sills, and the exhaust system, as these areas are prone to rust in older vehicles. Finally, the engine bay should be checked for fluid leaks, particularly around the power steering and cooling systems, which are often overlooked but can lead to catastrophic failure if neglected.