2014 Mercedes-Benz C 2.1L Diesel · S33 LBH

The vehicle is currently roadworthy but the maintenance trend shows a clear shift toward neglect in the most recent period. While the car maintained a clean record between 2021 and 2023, the October 2025 test at 113,147 miles revealed multiple mechanical and structural concerns. This recent development suggests a transition from proactive maintenance to a reactive approach, where faults are only addressed once they reach an advisory threshold. The mileage pattern remains consistent with typical usage for a C-Class, averaging approximately 9,400 miles per year. There is a significant jump of over 14,000 miles recorded between January 2023 and October 2024, followed by another 14,400 miles in the subsequent twelve months. This accumulation of mileage, combined with the vehicle's 12-year age, indicates that the car is now entering a phase where high-wear components and structural elements are more likely to fail. A buyer must prioritize a physical inspection of the rear subframe corrosion mentioned in the 2025 record. Although the tester noted it was not yet seriously weakened, corrosion on Mercedes-Benz components often progresses rapidly if left untreated. The rear braking system also requires attention, as both rear discs were flagged as worn in the latest test, and the front tyres were noted to be near the legal limit with uneven edge wear, which may indicate an alignment issue or worn suspension bushes. The presence of a non-excessive oil leak in 2025 should be monitored closely to determine if it originates from a simple seal or a more critical engine component. Given the missing rear passenger seat and damaged windscreen, the overall cosmetic condition suggests a lack of general care by the previous owner. A thorough check of the underbody and the structural integrity of the subframe is essential before proceeding with a purchase.