2004 Smart Fortwo Cabriolet 0.7L Petrol · RY04 GYT

The vehicle is currently in an unroadworthy state, exhibiting a significantly worsening maintenance trend. The most recent test in September 2025 at 93,797 miles resulted in a comprehensive failure involving critical structural, mechanical, and safety defects. While the car passed in 2024 and 2023, the 2025 failure reveals a rapid decline in mechanical integrity, particularly regarding the structural strength of the sub-frame and the stability of the front anti-roll bar assembly. At 93,797 miles, this 22-year-old Smart shows low annual usage averaging approximately 4,264 miles per year. However, the data indicates periods of inconsistent use, such as the 1,328 miles covered between October 2023 and September 2024, followed by 5,362 miles in the year leading to the latest failure. This low mileage often correlates with the observed corrosion issues, as vehicles that sit for long periods are prone to accelerated surface oxidation without the protective effect of regular mechanical operation. A buyer must prioritize a thorough inspection of the rear sub-frame and mounting points. The 2025 record notes that the nearside rear subframe mounting is excessively corroded with significantly reduced structural strength, which is a major concern that transcends simple surface rust noted in 2022. Furthermore, the front steering rack now shows free play, and both front de-stabil anti-roll bar mounting brackets are insecure enough to impair directional stability, requiring immediate replacement. The braking system and exhaust also require urgent attention. Recurring issues with corroded brake pipes have appeared since 2022, suggesting a lack of preventative maintenance on fluid lines. The 2025 failure also flagged a major exhaust leak and a failed lambda sensor reading, which may indicate engine management issues or a failing catalyst. Given the history of binding rear brakes and fluctuating front discs, the entire braking and suspension assembly should be professionally overhauled to ensure the vehicle is safe for road use.