2012 Mercedes-Benz C 2.1L Diesel · GR04 ACO

The most recent MOT, carried out on 1 April 2026, was passed with no recorded defects, and the preceding three annual tests in 2024, 2023 and 2022 also returned clean passes. The only anomaly in the record is a failed result on 27 October 2022 that was subsequently rectified and passed on the same day, indicating that any issue identified at that time was promptly remedied. Overall the MOT history suggests a stable maintenance pattern, with no recurring failures or advisories to indicate a deteriorating condition. At 175 012 miles the 2012 Mercedes‑Benz C‑Class averages roughly 12 500 miles per year, a usage rate that is above the typical UK average for a vehicle of this age. This level of mileage points to a relatively high amount of wear on consumable components such as tyre tread, brake pads and discs, suspension bushings and engine oil seals. There are no obvious gaps in the recorded mileage that would imply long periods of storage, so the wear is likely to be progressive rather than the result of intermittent use. Prospective buyers should therefore expect that items with a service life linked to mileage rather than calendar time may be approaching the end of their useful life. With the MOT record free of defects, the buyer’s inspection should focus on age‑related degradation. Examine the tyre sidewalls for cracking, dry rot or bulging, and verify that the tread depth is within legal limits; tyres older than six years can deteriorate even if the tread appears adequate. Check the 12 V battery for sulphation and confirm that it holds charge, as a battery of this age may have lost capacity. Inspect the brake discs for surface rust, scoring or glazing and ensure the calipers move freely without binding; any uneven pad wear or pulsation under braking could indicate disc wear or caliper issues. Look for signs of fluid leakage around the engine bay, especially from the coolant expansion tank, power‑steering pump and brake master cylinder, as fluids degrade over time and can cause corrosion if not replaced. Finally, verify that the service book contains regular oil changes, filter replacements and scheduled maintenance stamps, particularly for the timing chain or belt, suspension components and exhaust system. Pay attention to the condition of the suspension bushes, control arm bushings and coil springs for any creaking or clunking when the vehicle is driven over bumps. Examine the under‑carriage for corrosion, especially around the chassis rails and sub‑frame, and ensure the exhaust system is free of cracks or excessive rust that could affect emissions compliance. A thorough road‑test listening for abnormal noises, checking for smooth gear shifts and confirming that steering feels precise will help confirm that the vehicle remains mechanically sound despite its mileage.