2018 Mercedes-Benz C 2.0L Petrol · LK18 KNA

The most recent MOT, conducted on 21 March 2026, was passed with no recorded defects, confirming that the vehicle currently meets the statutory safety and emissions standards. Over the five‑year MOT record the car has consistently cleared inspection, with the only notable items being rear‑tyre wear advisories in March 2025. The absence of any recurring failures or progressive advisories suggests a stable maintenance regime, although the tyre advisory indicates that tyre wear should be monitored closely. At eight years old the Mercedes‑Benz C‑Class has logged 59,386 miles, which works out to an average of roughly 7,400 miles per annum. This figure sits comfortably within the typical UK usage pattern for a vehicle of this class and does not point to any periods of excessive short‑trip abuse or prolonged idling. The mileage is low enough that major drivetrain components such as the timing chain, clutch and differential are unlikely to have reached the end of their design life, yet it is sufficient for consumables—brake pads, discs, suspension bushings and tyres—to be approaching the point where replacement may be advisable. When you inspect the car, give particular attention to the rear tyre condition. The 2025 advisory flagged tread depth approaching the legal minimum and edge wear, which can be a sign of mis‑alignment, worn rear suspension bushes, or uneven loading. Examine the tyres for sidewall cracking, dry rot or bulging, and verify that the tread depth exceeds 3 mm uniformly across the tread face. During a short test‑drive listen for any thumping or squeaking from the rear axle, especially when cornering or under braking, as these noises may indicate deteriorating rear‑suspension components or a developing imbalance. Check the wheel bearings for play by rocking the wheels at the 12 o’clock and 3 o’clock positions; any looseness should be investigated further. Given the vehicle’s age, also scrutinise items that degrade with time rather than mileage. Inspect the battery terminals for corrosion and consider a load test to confirm remaining capacity, as eight‑year‑old batteries often lose cranking power. Examine the brake discs for surface rust, scoring or glazing, and verify that the pads have adequate thickness; any pulsation or shudder when applying the brakes should be noted. Look for signs of fluid leakage around the engine bay, especially from the coolant, power‑steering and brake reservoirs, and confirm that the service history shows regular oil and filter changes in line with Mercedes‑Benz recommendations. Finally, check the suspension bushings, ball joints and shock absorbers for any looseness, leaking fluid or excessive play, as these components can deteriorate even on relatively low‑mileage cars that have spent periods standing idle. Addressing these time‑based items now will help ensure the vehicle remains reliable and safe beyond the next MOT.