2016 Mercedes-Benz C 2.0L Petrol · OO65 PJB

The most recent DVSA examination on 2 February 2026 resulted in a clean pass with no advisories or defects recorded, indicating that at the point of test the vehicle met all statutory roadworthiness requirements. Reviewing the broader history, the maintenance trajectory is broadly stable rather than actively worsening. Between 2019 and 2024 the vehicle consistently passed with only minor or advisory items, and the 2025 test introduced a cluster of brake-related advisories covering disc condition and brake pipe corrosion before the hoses. The absence of any further advisories at the 2026 test suggests those wear items have either been rectified or have not yet progressed to a level requiring attention. No structural, steering, suspension, or lighting advisories appear anywhere in the record, which is reassuring for a ten-year-old Mercedes-Benz. With recorded mileage of 49,870 miles over approximately ten years, this C-Class has covered only around 4,987 miles annually, which is notably below average for its age and class. Such low annual usage typically points to a combination of shorter journeys and prolonged periods of standing, both of which carry specific mechanical implications rather than high-mileage wear. Short journeys prevent the engine, exhaust system, and catalytic convertor from reaching full operating temperature long enough to clear moisture and combustion residues, accelerating corrosion internally and potentially leading to oil dilution over time. Extended standing meanwhile tends to promote brake disc surface corrosion, caliper slide pin seizing, brake pad binding to the discs, and deterioration of rubber and plastic components such as tyres, coolant hoses, and the 12V battery. The advisory items recorded at the 2025 test merit particular attention during a pre-purchase inspection, as they suggest the braking system is entering a phase of calendar-related degradation. The pitted and scored front and rear brake discs are typical of low-use vehicles where surface corrosion has been polished away unevenly during infrequent application, and a buyer should listen on a test drive for any brake shudder, vibration through the steering wheel, or pulsation under heavy braking, all of which indicate the discs have worn beyond their service limit and require replacement. The advisories on corroded brake pipes ahead of the flexible hoses are more concerning, as surface corrosion on the rigid steel brake pipes can progress to wall thinning and eventual fluid leakage, representing a safety-critical failure point; any further development of corrosion on these pipes, particularly under the wheel arch or along the underside, should prompt immediate remedial work. The rear brake pad advisory from 2021 and the worn rear tyres from 2020 also reflect a pattern of rear axle wear that warrants checking the rear brake friction material thickness and confirming the rear wheel alignment geometry, as uneven rear tyre wear can indicate misalignment or worn suspension bushes. Given the low usage and the age of the vehicle, a prospective buyer should carry out several time-based checks regardless of the clean MOT record. Tyres fitted to a low-mileage vehicle of this age are prone to sidewall perishing and cracking from UV exposure and ozone rather than tread wear, so each tyre should be inspected closely for hairline cracks in the sidewall rubber, and any tyres over six years old should be replaced regardless of remaining tread depth. The 12V battery is highly likely to be due for replacement on age grounds alone, and starting behaviour, voltage under cranking, and the registration date of the fitted battery should be verified. Brake caliper slide pins and pistons should be checked for free movement, as seized calipers from standing can cause uneven pad wear and pulling under braking. Brake fluid should be renewed in line with the manufacturer's service schedule regardless of mileage, as it is hygroscopic and degrades over time, and the coolant, automatic transmission fluid, and engine oil should be inspected for condition and service history continuity. Finally, given the advisories noted on brake pipes and discs, a thorough underside examination on a ramp is strongly recommended to confirm the extent of any corrosion before purchase.