2019 Mercedes-Benz C 4.0L Petrol · RO69 VVC

The most recent MOT test on 2026-03-05 resulted in a clean pass, indicating that the vehicle has now achieved a stable maintenance record following a previous failure in 2025-02-28. While the 2025 failure was the sole critical failure recorded, the subsequent tests through to 2026 show no further defects, suggesting that the issues from that test were either rectified or were one-off anomalies. The presence of an advisory on rear shock absorber misting in 2023-09-27, however, indicates a recurring or persistent concern that should be addressed before the next MOT due in 2027. This trend—one failure with critical defects followed by consistent passes—does not indicate worsening mechanical condition but rather highlights the need for thorough repairs to the tyre and suspension systems to prevent recurrence or escalation. The vehicle’s recorded mileage of 42,092 miles for a 2019 model represents a reasonable annual usage rate of approximately 6,013 miles, which aligns with typical driving patterns for this age group. At this stage, the mileage does not suggest excessive wear beyond what is expected for a seven-year-old car, particularly given that the previous failure occurred during a test with no indication of rapid mileage accumulation. However, the presence of a tyre failure in 2025 raises concerns about potential underlying issues with tyre construction or handling, which could have been exacerbated by either aggressive driving or poor road conditions. The absence of significant mileage gaps or rapid increases does not mitigate the risk of tyre-related failures, so a closer inspection of tyre history and potential structural weaknesses is warranted. Given the critical tyre failure recorded in 2025, the prospective buyer should conduct a thorough visual and tactile inspection of all tyres, focusing on the nearside front tyre for signs of bulging, cracking, or delamination that may precede structural failure. During a test drive, listen for unusual tyre noise, such as a sudden increase in vibration or a scraping sensation, which could indicate a bulging tyre or internal separation. If the tyre was replaced since the failure, verify the replacement date and ensure the new tyre has been properly cured and is within its service life. The nearside rear tyre’s worn edge condition, while not yet critical, should be monitored closely, as further wear could lead to hydroplaning risks or uneven handling. Immediate attention to this tyre defect is essential to prevent a repeat failure and ensure road safety. The offside rear shock absorber advisory from 2023 indicates light oil misting, which typically suggests minor leakage or wear within the shock absorber’s internal components. This condition is not immediately dangerous but warrants attention before it progresses to more severe internal damage or reduced damping performance. On a test drive, observe the vehicle’s handling and suspension response, particularly when navigating bumps or corners, for signs of excessive body roll, clunking noises from the rear suspension, or reduced stability. If the shock absorbers are confirmed to be faulty, replacement is recommended to prevent further wear on the suspension bushes, coil springs, and potentially the axle mounts. Additionally, given the vehicle’s age and mileage, the buyer should check for calendar-based fluid degradation, particularly in the brake fluid reservoir, differential fluid, and coolant system, as these fluids can degrade over time even without use. Inspect the 12V battery for signs of corrosion on terminals, poor electrical connections, or reduced cranking power, especially if the vehicle has been stored for extended periods or shows signs of electrical gremlins. Lastly, verify the service book for any scheduled maintenance, such as timing belt replacement or suspension component inspections, which are critical for a 2019 Mercedes-Benz C-class.