2013 Mercedes-Benz C 2.1L Diesel · KN13 ABV

This Mercedes-Benz C-Class has maintained an impeccable MOT record over the past four years, with the most recent test on 22 July 2025 at 28,935 miles showing no defects—an outcome consistent across all five entries since February 2021. The absence of advisories or failures suggests the vehicle has been well-maintained within the MOT testing parameters, with no signs of recurring mechanical issues, corrosion, or structural compromise. Such a clean history is uncommon for a vehicle of this age and mileage, particularly given the C-Class’s reputation for higher-than-average servicing costs. The stability of these results implies either meticulous upkeep by previous owners or, less likely, minimal use masking deferred maintenance. The mileage accumulation is unusually low for a 13-year-old vehicle, averaging just 2,226 miles per year—a figure that raises questions about its operational history. Between the February 2021 test at 22,377 miles and the July 2022 test at 24,306 miles, the car covered only 1,929 miles in 17 months, a pace that suggests either infrequent use or prolonged periods of inactivity. The subsequent annual tests show a slight uptick in mileage—2,541 miles between 2022 and 2023, and 2,563 miles between 2023 and 2024—though still well below average. This pattern could indicate a second-hand vehicle that was stored for extended periods, potentially accelerating wear on components like seals, fluids, or battery health despite the clean MOTs. Given the lack of recorded faults, a buyer should still prioritise a thorough pre-purchase inspection, particularly focusing on areas not routinely checked in MOTs. The suspension—including coil springs, bushings, and dampers—should be scrutinised for wear or oil leaks, as these are not always flagged unless visibly degraded. Brake system components, such as caliper binding or uneven disc wear, warrant close examination, even though the MOTs show no issues; low mileage can sometimes mask early-stage brake deterioration. Structural integrity, especially around wheel arches and underseal, should be checked for corrosion, as the vehicle’s age and potential storage history may have contributed to hidden rust. Finally, fluid levels—brake, coolant, and differential—should be verified, as stagnant fluids can degrade over time even with minimal driving. The absence of advisories in the MOT history is a strong positive, but the low mileage and extended gaps between tests introduce uncertainty about deferred maintenance. A buyer should treat this as a vehicle requiring verification beyond the MOT, particularly in areas prone to silent degradation. The clean record is encouraging, but the unusual usage pattern demands caution.