2017 Mercedes-Benz GLC 2.1L Diesel · RF66 CZZ

A generally consistent roadworthiness record has recently been interrupted by wear to the front suspension, culminating in a failure and subsequent pass on 12 February 2026. The failure necessitated the replacement of the offside front lower suspension arm ball joint and a correction of the offside headlamp aim. While the vehicle has a history of passing most tests without defects, the emergence of suspension wear suggests the vehicle is entering a phase where chassis components are reaching the end of their service life. The recorded mileage of 73,045 miles over nine years equates to an average annual accumulation of approximately 8,116 miles. This is a typical usage profile for a vehicle of this age, indicating that the engine, transmission, and interior components have experienced standard operational wear. The absence of significant gaps in the MOT history confirms the vehicle has remained in active use, avoiding the specific risks associated with prolonged stationary periods. Prospective buyers should focus on the front end of the chassis during the inspection. Given the recent replacement of the offside front lower suspension arm ball joint, it is important to check for similar wear on the nearside equivalent. During a test drive, listen for knocks or clicks when turning the steering wheel at low speeds or when driving over speed bumps, as these symptoms often indicate worn suspension bushes or ball joints. The MOT history from March 2024 highlighted that both rear tyres were worn close to the legal limit or worn on the edges. A physical inspection of the current tyres is necessary to ensure they have been replaced and to check for irregular wear patterns that might suggest wheel misalignment. Finally, verify that the headlamp beam is now correctly positioned, as the previous failure for low aim could impact visibility during night-time operation.