2007 Smart (mcc) Fortwo Coupe 1.0L Petrol · LN57 PMY

Recurring emission failures, exhaust degradation, and localized tyre wear define the mechanical history of this 2007 Smart Fortwo, which secured a pass on 2026-06-12 at 93,639 miles after navigating a complex series of prior defects. While the vehicle successfully cleared its latest test, the accompanying advisories point to ongoing maintenance needs, specifically noting a minor exhaust gas leak, an offside rear tyre worn on the edge, and an offside rear brake pipe that is corroded and obscured by grease. This follows a major failure in August 2025 involving an inoperative engine malfunction indicator lamp, an ineffective fuel cap seal, and multiple emission limits exceeded, which indicates that the fueling and exhaust management systems require close scrutiny. Accumulating 93,639 miles across roughly 19 years results in an average of about 4,928 miles per year, representing a low overall usage profile for its age. This low annual mileage has been accrued steadily with regular testing intervals, avoiding prolonged multi-year gaps of inactivity that typically lead to severe corrosion or seized mechanical assemblies. However, low-mileage urban driving frequently subjects components to thermal cycles where exhaust systems and emission control catalysts fail to reach optimal operating temperatures, directly correlating with the recorded lambda and carbon monoxide failures noted in previous test records. Prospective buyers must thoroughly inspect the exhaust system for structural integrity and gas leaks, listening closely for blowing sounds or raspy vibrations during a cold start and while idling. The offside rear brake pipe noted as corroded and covered in grease demands physical verification on a ramp to ensure the corrosion is strictly surface-level and that the protective grease is not masking structural pitting or fluid weeping. Furthermore, check the operational status of the engine warning lamp upon ignition to confirm it illuminates correctly and extinguishes once the engine starts, verifying that no stored fault codes from past emission failures have been masked. During the test drive, pay close attention to the handling and ride quality, specifically listening for knocks or rattles over uneven road surfaces that would indicate worn suspension joints, referencing past advisories for anti-roll bar linkages and ball joints. Inspect the remaining tread depth and sidewall condition on all four tyres, keeping in mind the recurring history of edge wear and perishing. Verify that the engine idles smoothly without hesitation or surging, as the historical failures concerning carbon monoxide limits and lambda readings necessitate a fully functional emissions control system to ensure sustained roadworthiness.