2019 Mercedes-Benz C 1.5L Petrol · WF19 YST

The most recent MOT inspection on 29 August 2026 resulted in a dangerous failure, which is a significant concern for a prospective buyer. This failure was due to multiple tyres falling below the legal tread depth requirement of 1.6mm, specifically on the nearside rear, offside rear, and offside front. Looking at the broader maintenance trend, the vehicle's condition appears to be deteriorating rapidly. While the 2024 inspection was clean, the subsequent tests in 2025 and early 2026 show a progressive decline in tyre health and braking components. The transition from advisories regarding worn tyres and brake pads in March 2026 to a dangerous failure for those same components just five months later suggests a lack of proactive maintenance and a failure to address known wear items in a timely manner. The vehicle has covered 52,040 miles over approximately seven years, averaging roughly 7,434 miles per year. This represents typical, relatively light usage for a premium saloon of this age. While the mileage is not excessively high, the low annual accumulation can sometimes lead to other mechanical issues, such as battery degradation or brake component corrosion from periods of standing. However, in this specific case, the mechanical implications are driven more by the neglect of consumables rather than high mileage. The low mileage means that components like suspension bushes and drivetrain parts may still have significant life remaining, but the recent MOT history indicates that the owner has allowed essential wear items to reach critical, unsafe levels. During a test drive, you must pay close attention to the braking performance and tyre condition. The March 2026 test recorded a major defect regarding rear brake pads worn to the wear indicator and advisories for pitted or scored rear brake discs. You should listen for any grinding noises during braking or a pulsating sensation through the brake pedal, which would indicate warped or heavily scored discs. Furthermore, the recent tyre failure suggests a pattern of uneven or excessive wear. Inspect the tyres for irregular wear patterns, such as excessive wear on the inner or outer edges, which could point to underlying issues with wheel alignment or worn suspension components like control arm bushes or tie rod ends. Given the history of neglected maintenance, it is vital to verify that the recent dangerous failures have been fully rectified with high-quality replacements rather than budget alternatives. Check the manufacture date on the sidewalls of the new tyres to ensure they are not aged or perishing. You should also request evidence of a recent service to ensure that the braking system has been fully overhauled, including the replacement of both pads and discs where necessary. Beyond the immediate mechanical concerns, check the engine oil and coolant levels, as long-term owners of low-mileage vehicles sometimes overlook calendar-based fluid changes, which can lead to internal engine sludge or cooling system inefficiency despite the low mileage.