2004 Smart Roadster 80 Auto(rhd) 0.7L Petrol · ML54 LUY

The vehicle passed its most recent MOT in October 2025, but the overall maintenance trend is concerning due to recurring structural and mechanical advisories. While the car has successfully cleared its annual inspections, the history reveals persistent issues with corrosion on the sub-frames, suspension arms, and brake lines, which have been noted repeatedly since 2021. The presence of dangerous defects in 2023, specifically regarding suspension ball joints and track rod ends, indicates that the vehicle has previously suffered from significant neglect. Although the most recent test was a pass, the ongoing advisories suggest that the vehicle requires immediate and ongoing investment to address structural degradation and deteriorating hydraulic components. With a recorded mileage of 99,937 miles over 22 years, the car averages approximately 4,500 miles per annum, which is relatively low for its age. However, this low usage profile combined with the documented corrosion advisories suggests the vehicle may have spent extended periods stored in suboptimal conditions, such as damp environments or outdoors. Low-mileage vehicles of this vintage often suffer from age-related degradation of rubber components, including bushes, seals, and coolant hoses, which become brittle over time. Prospective buyers should be aware that while the engine may have seen less wear than a high-mileage equivalent, the chassis and ancillary systems have been subject to the corrosive effects of time and environmental exposure. During your inspection, you must prioritise a thorough check of the underside, specifically focusing on the front and rear sub-frames and the condition of the brake lines. The advisories regarding brake pipes covered in grease are a major red flag, as this practice is often used to mask surface rust from MOT testers. You should physically inspect these lines for signs of pitting or deep corrosion beneath any protective coating. On a test drive, listen carefully for clunks or knocking noises from the suspension, particularly over uneven road surfaces, as the anti-roll bar linkages have shown a history of play. Any vagueness in the steering or shuddering under braking should be treated as a sign of worn bushings or binding calipers, both of which are common on Smart Roadsters that have seen infrequent use. Beyond the chassis, verify the health of the electrical system, as the vehicle has a history of lighting faults and SRS warning lamp issues. Given the age of the car, ensure that all fluid changes, including brake fluid and coolant, have been performed on a calendar basis rather than just by mileage, as old fluids can lead to internal corrosion of the braking and cooling systems. Check the tyres for sidewall perishing or cracking, which is common on cars that sit for long periods, and verify that the convertible roof mechanism operates smoothly without straining. A comprehensive service history is essential here to confirm that the engine has been maintained despite the low annual mileage, as these turbocharged units require regular oil changes to prevent premature failure.