2006 Mercedes-Benz C 1.8L Petrol · SF55 XGY

This Mercedes-Benz C from 2006 has demonstrated a stable roadworthiness record over the past three MOT cycles, with no defects or advisories recorded in any of the five tests conducted between April 2023 and March 2026. The most recent test on 24 March 2026—just four months ago—confirmed the vehicle passed without fail, despite a curious double entry at the same mileage (62,907 and 62,910) which may indicate a temporary administrative oversight rather than a mechanical issue. There is no evidence of recurring faults or worsening conditions in the official record, though the lack of advisories or defects does not preclude hidden wear, particularly in high-stress areas like suspension bushes, coil springs, or brake caliper binding. The absence of emissions-related failures also suggests the catalytic converter and fuel system have been maintained within tolerable limits. The recorded mileage of 62,910 miles over 20 years—approximately 3,146 miles per annum—is unusually low for a vehicle of this age, suggesting either minimal use or prolonged periods of storage. The most significant mileage jump occurred between the 2023 (38,815 miles) and 2024 (47,412 miles) tests, a 8,597-mile increase in just over a year, which could imply recent reactivation after inactivity. Conversely, the gap between the 2024 (47,412 miles) and 2025 (53,213 miles) tests—5,801 miles—was more gradual, indicating a return to lower annual mileage. While this pattern might suggest sporadic usage, it also raises questions about whether critical components like tyres, brake pads, or fluid systems were serviced proportionally to the vehicle’s actual usage rather than just the recorded mileage. Given the lack of MOT advisories or defects, the primary focus for an in-person inspection should centre on components that often fail silently or degrade predictably over time. The suspension—particularly the rear bushes and coil springs—should be examined for excessive play, uneven wear, or corrosion, as these are common failure points in vehicles of this age. Brake calipers and binding discs, while not flagged in the MOT, warrant scrutiny, especially if the vehicle has experienced uneven mileage accumulation, as prolonged inactivity can lead to seized components. Structural integrity, particularly around the wheel arches and sills, should also be assessed for corrosion, as this model is prone to rust-related deterioration in older examples. Finally, the condition of the exhaust system, including the catalytic converter and downstream pipes, should be checked for leaks or excessive rust, as emissions-related failures are not uncommon in pre-2010 Mercedes-Benz models.