2003 Mercedes C 1.8L Petrol · BF53 BYA

The roadworthiness of this vehicle is currently compromised, showing a clear trend of worsening mechanical condition and neglect. The most recent inspection in August 2021 resulted in a failure with multiple critical safety defects, including brake failures and electronic stability faults. While the vehicle passed its tests in previous years, the transition from a clean record to a multi-point failure indicates a lack of preventative maintenance as the car approached its current age. The vehicle has covered 117,316 miles over approximately 23 years, averaging roughly 5,100 miles per year. While this low annual mileage suggests light use, the data reveals a significant gap in activity; there was a period of over 7,000 miles between 2019 and 2020, and another 8,400 miles before the failed test. This pattern of intermittent use often correlates with the accelerated corrosion of metal components and degradation of rubber parts, which is reflected in the reported history. A prospective buyer must conduct a thorough underbody inspection to assess the extent of structural rust, which was a noted issue on the suspension arms. The 2021 failure specifically highlighted excessive corrosion across all brake pipes and a severely worn rear disc, suggesting the entire braking system may require comprehensive replacement rather than simple repairs. Attention should also be paid to the front suspension, specifically track rod ends and coil springs, which have been flagged for wear and corrosion in the past. The ongoing oil leak noted across multiple tests requires a physical check to determine if it is a minor seal failure or a significant leak. Furthermore, the electronic stability control warning lamp must be diagnosed to ensure the vehicle is safe in emergency maneuvers. Given the history of brake efficiency failures and structural rust, the car likely requires significant investment to be brought back to a reliable roadworthy standard.