2018 Smart Forfour 1.0L Petrol · WA18 WKX

This SMART Fortwo, tested on 21 May 2026 at 31,834 miles, achieved a clean pass with no defects, marking the first consecutive clean result in the available history. The trend over the past three tests suggests a stabilisation of issues, though prior records reveal persistent wear patterns—particularly in brakes and tyres—that indicate deferred maintenance rather than a sudden deterioration. The most recent test confirms no immediate failures, but the absence of advisories or pre-existing faults in this cycle does not negate the need for a thorough inspection of components that have repeatedly failed or worn beyond service thresholds in earlier tests. The recorded mileage of 31,834 miles over eight years—approximately 3,979 miles annually—is unusually low for a vehicle of this age, suggesting either limited use or prolonged periods of inactivity. The gap between tests varies significantly: from 18,284 to 24,077 miles in 2022–23 (a span of 5,793 miles in 12 months) to just 2,616 miles between the 2024 and 2025 tests. Such fluctuations could imply inconsistent servicing or ownership changes, with the 2024–2025 interval being particularly short for a vehicle with a history of tyre and brake wear. The 2022–2023 jump, however, aligns with the first recorded defects, suggesting either deferred maintenance or a shift in usage patterns. A buyer should prioritise an immediate inspection of the brake system, given the repeated failures: worn discs in 2024 and 2025, thin pads in 2023, and the 2025 TPMS light indicating potential brake-related sensor interference. The 2024 test specifically noted corrosion on front brake discs, a critical issue that accelerates wear and compromises stopping performance—this should be visually confirmed and measured for remaining thickness. Tyres also demand scrutiny; the 2024 inner edge perishing and cuts on both front tyres, combined with rear tyre wear, suggest uneven loading or underinflation. Suspension components, while not explicitly flagged, warrant inspection for worn bushes or coil springs, particularly given the vehicle’s age and the lack of advisories in recent tests. Finally, the 2023 windscreen wiper blade failure hints at potential fluid leaks or electrical issues, which could affect visibility in adverse conditions.