2015 Smart (mcc) Fortwo 1.0L Petrol · WD15 OBR

Recurring advisories regarding exhaust leaks and suspension component wear define the mechanical profile of this vehicle, with the most recent test on 05 November 2025 showing a continuing trend of minor exhaust gas leaks from the back box and wear on both front lower suspension arm pins or bushes. While the vehicle has passed its tests since 2021, the persistence of the exhaust leak across multiple years and the recent emergence of suspension advisories on both the nearside and offside front arms suggest that these components are entering a phase of progressive deterioration. The recorded mileage of 24,379 miles for an 11-year-old vehicle represents a low annual average of approximately 2,216 miles. This usage pattern indicates the vehicle has spent significant periods stationary or has been used only for very short, infrequent trips. Mechanically, such low mileage can lead to specific issues, as evidenced by the 2021 failure involving tyres with exposed ply and cords, which often occurs when rubber perishes due to age and lack of movement rather than tread wear. The 2020 advisories for cracking and perishing tyres further support a history of low-use or long-term standing. Prospective buyers should pay close attention to the front end of the vehicle during a test drive to address the specific suspension advisories. Listen for knocking, clunking, or creaking noises when driving over speed bumps or uneven road surfaces, as these are common symptoms of worn suspension arm bushes. Additionally, pay attention to the steering feel; any pulling to one side or a vague, imprecise sensation through the steering wheel could indicate that the worn pins or bushes are beginning to affect the vehicle's geometry or alignment. The ongoing advisory for a minor exhaust leak at the back box warrants investigation to prevent the issue from developing into a more significant failure or a louder, more intrusive drone. During the test drive, listen for any increased engine noise or a bubbling sound from the rear of the car, particularly under acceleration. While the 2021 dangerous failure for the tyre pressure monitoring system and tyre condition has been resolved, the history of tyre perishing suggests that any replacement tyres should be inspected for sidewall cracking, especially if the vehicle has remained stationary for extended periods.