2017 Smart Fortwo 1.0L Petrol · AE67 PWF

The 2017 Smart Fortwo presents a stable and largely reassuring roadworthiness profile, culminating in a clean pass on 30 July 2025 at 37,295 miles with zero defects recorded. The maintenance trend is broadly improving. A recurring minor electrical fault, a non-functioning nearside rear stop lamp, appeared in both the July 2024 and July 2025 test cycles, yet was rectified promptly on each occasion before the same-day retest passed. This pattern suggests attentive, if slightly reactive, remediation rather than a persistent wiring or earthing fault. The 2023 test at 32,183 miles was also entirely clean, confirming a long baseline of sound mechanical condition. The mileage accumulation of roughly 4,144 miles per year is notably low for a nine-year-old vehicle. Between the August 2023 test at 32,183 miles and the July 2025 test at 37,295 miles, the car covered just 5,112 miles over approximately two years, averaging around 2,556 miles annually in that window. This tapering of use raises the possibility of prolonged standing periods, which can lead to flat-spotted tyres, brake surface corrosion, and stale fuel issues. The overall service record is sparse, with only three test events documented, so a comprehensive service history and evidence of regular fluid changes remain essential to verify. Despite the clean recent result, the repeated stop lamp failure warrants closer scrutiny. A buyer should inspect the nearside rear lamp cluster for water ingress, damaged bulb holders, or corroded connector pins, as this recurring fault may point to a deteriorating seal or a compromised earth rather than simple bulb fatigue. The rear lamp circuit on the Fortwo is relatively exposed, and intermittent faults here can sometimes migrate to other rear electrical functions over time. Beyond the electrical item, the low-mileage profile demands a careful physical inspection of consumables and structural elements. Check the tyre sidewalls for age-related cracking, as rubber degrades with time as well as mileage, and confirm the date codes align with a recent replacement. Examine the underside for corrosion on suspension mounting points, subframe rails, and brake pipe unions, since short-trip use accelerates moisture retention. Operate the handbrake and assess rear brake calipers for binding, a common issue on lightly used rear-engined city cars. Finally, verify the condition of the exhaust system and catalytic converter, as infrequent warm running can cause internal condensation and premature deterioration.