2017 Smart (mcc) Forfour 1.0L Petrol · SP17 HWN

A history of structural deformation and suspension component wear defines the mechanical profile of this vehicle, which most recently passed its MOT on 27 July 2026. While the latest result shows no immediate failures, the record reveals a significant mechanical event in July 2025 involving a major failure for an excessively worn nearside front suspension arm ball joint and a TPMS light activation. The trend shows a transition from brake component wear in 2023 to more complex structural and suspension issues in the subsequent years, culminating in the most recent advisory regarding a nearside rear oil leak. The recorded mileage of 24,813 miles over approximately nine years indicates a very low annual usage rate of roughly 2,757 miles. This pattern of infrequent use can often mean that mechanical components are subject to less wear from road friction but may be more susceptible to issues arising from long periods of inactivity. In this specific case, the low mileage is juxtaposed against advisories for pitted and scored brake discs in 2023, which can sometimes occur when a vehicle is not driven frequently enough to effectively clear surface oxidation from the braking surfaces. Prospective buyers should pay close attention to the structural integrity and suspension health of the vehicle. The 2025 advisory regarding a deformed nearside integral body structure on the outer sill is a notable point of interest; during a test drive, listen for any unusual creaking or groaning sounds from the chassis when navigating uneven surfaces or speed bumps. Furthermore, the recent advisory for a nearside rear oil leak requires investigation. You should visually inspect the area around the rear nearside wheel arch and suspension for signs of fresh fluid or heavy oil staining, and check for any scent of oil within the cabin or engine bay. Regarding the suspension and braking systems, the previous failure of the nearside front suspension arm ball joint suggests that the steering and suspension linkages have required attention. On the road, pay close attention to the steering response and listen for any knocking or clunking noises from the front end when turning the wheel at low speeds or hitting minor road imperfections. Given the history of pitted brake discs, ensure there is no pedal judder or vibration when applying the brakes at various speeds, which would indicate uneven disc wear or surface irregularities.