2008 Mercedes-Benz C 2.1L Diesel · LP08 HDN

The 2008 Mercedes-Benz C-Class presents a stable mechanical record, passing its most recent MOT on 1 July 2025 at 97,676 miles with zero defects recorded. The maintenance trend shows no recurring faults or advisories across the documented history, indicating consistent upkeep. However, the pattern of failing on 30 June 2025 at 97,672 miles and passing the following day with no defects is unusual; this typically points to an administrative refusal or retest rather than a mechanical failure, as no fault was recorded on either occasion. Mileage accumulation is exceptionally low for an 18-year-old vehicle. Between the July 2023 test at 93,014 miles and the July 2024 test at 95,521 miles, the car covered just 2,506 miles. In the subsequent 12 months to July 2025, it added only 2,156 miles. This equates to roughly 5,426 miles per year over its lifetime, well below the UK average. Such low usage often correlates with extended periods of standing, which can accelerate deterioration of rubber components, brake surfaces, and fuel systems through age rather than wear. A prospective buyer should inspect suspension bushes, coil springs, and shock absorbers for perishing and cracking, as these degrade with time regardless of mileage. Brake calipers and discs require close examination for corrosion and binding, particularly if the vehicle has sat idle for long periods. The exhaust system, underbody, and structural mounting points should be checked for corrosion, as age-related rust can compromise integrity even on low-mileage examples. Tyres must be assessed for sidewall cracking and date codes, as rubber hardens over time and may appear serviceable while lacking grip. The fuel system, including seals and hoses, warrants attention due to potential degradation from stale fuel and infrequent use. Engine oil and coolant should be analysed for contamination or moisture buildup. Given the absence of recorded defects, the mechanical condition appears sound, but the combination of advanced age and minimal annual mileage demands a thorough pre-purchase inspection focused on age-related deterioration rather than consumable wear.