2009 Mercedes-Benz C 1.6L Petrol · X6 MXN

The vehicle is currently roadworthy following a recent PASS on 25 May 2026 at 107,798 miles, though the maintenance trend shows a concerning deterioration in critical systems over the past two years. The most recent test identified minor issues including rear tyres approaching the legal limit and deteriorated anti-roll bar dust covers, both of which are manageable with routine upkeep. However, the failure recorded just 14 days prior—on 11 May 2026—at 107,431 miles revealed multiple serious defects: an inoperative engine MIL warning, exhaust emissions compromised by a leak, non-functional headlamps, and a loose fuel flap. This indicates a sharp decline in mechanical integrity and suggests that previous repairs may have been incomplete or deferred. Mileage accumulation has been consistent at approximately 6,300 to 7,000 miles per year, aligning with typical usage for a 17-year-old vehicle. There are no significant gaps between tests; the intervals remain regular, with the longest span being from October 2022 to November 2024 (13 months), which is within acceptable limits. The absence of defects in the 2024 and 2023 tests implies a period of stable condition, but the regression observed in 2026 points to a breakdown in ongoing maintenance, particularly concerning the engine management system and lighting components. A buyer should conduct a thorough in-person inspection of the suspension system, focusing on the front anti-roll bar linkages, as their dust covers have failed repeatedly since October 2022. Continued exposure to dirt and moisture could lead to premature wear of the ball joints and bushings. The rear tyres were near the legal limit in two consecutive tests, indicating possible neglect in rotation or alignment—this warrants immediate tread depth verification. Additionally, the history of headlamp failures and the exhaust leak must be verified for safety and compliance; these issues can compromise visibility and emissions performance. Structural integrity should also be checked, especially around the rear registration plate area and fuel flap mounting, given the recurring faults.