2017 Mercedes-Benz GLC 2.1L Diesel · ST67 NPJ

The vehicle is currently roadworthy, but the maintenance history indicates a trend of reactive rather than preventative care. The most recent test in February 2026 at 80,859 miles identified slight play in the offside front suspension arm ball joint. While the vehicle passed the test, this mechanical wear suggests the beginning of component degradation in the front end that will require imminent attention to prevent a future failure or erratic handling. The mileage pattern is consistent with a nine-year-old vehicle, averaging approximately 9,000 miles annually. There is a notable two-year gap between the December 2021 test at 35,419 miles and the January 2024 test at 61,002 miles, during which the car covered over 25,000 miles. Since that period, the usage has stabilised to roughly 9,000 miles per year, which aligns with typical usage patterns for a luxury SUV and suggests no extreme periods of stationary use. A buyer should focus their physical inspection on the front suspension geometry and the condition of the ball joints and control arm bushings. The record shows recurring issues with tyre management, specifically the 2024 and 2025 advisories regarding tyres worn to the limit or unevenly. This often points to underlying alignment issues or a failure to monitor consumable wear before it becomes hazardous. The 2023 finding of an asymmetric tyre fitted incorrectly indicates a lack of attention to detail during previous service intervals, which warrants a thorough check of the current tyre set and wheel nut torque.