2018 Smart Forfour 1.0L Petrol · LL18 CDU

A consistent pattern of front-end brake and tyre wear advisories defines the mechanical narrative of this Smart Forfour. Across the recorded test history, the nearside front corner has been the source of repeated observations, beginning with a 2022 unblemished pass and culminating in the 2026 test on 20 January, where a nearside front tyre was flagged as worn close to the legal limit on its inner edge. The intervening 2023 test recorded the first signs of front brake disc pitting and scoring on both sides, alongside brake pads wearing thin, all classified as advisories rather than failures. This trajectory suggests that while the vehicle has remained roadworthy at each test, the front braking and steering geometry components are accumulating wear consistent with the car's age and mileage, and a prospective buyer should treat these advisories as early indicators of impending replacement work rather than minor notes. With 52,175 miles recorded over roughly eight years, the Forfour has covered approximately 6,500 miles annually, a rate that sits squarely within the typical band for an urban-focused car of this age and segment. The testing intervals are broadly annual from 2022 onwards, with no obvious multi-year gaps that would suggest prolonged standing, which is a positive indicator for a vehicle of this type where dormant issues such as seized calipers or deteriorated coolant hoses can otherwise develop unseen. The mileage progression between tests is steady rather than dramatic, implying consistent use rather than a sudden high-mileage phase that would disproportionately stress the drivetrain or clutch. Mechanically, this usage profile should have kept the major consumables in regular rotation without subjecting them to the accelerated wear associated with sustained motorway mileage. Given the documented pattern, particular attention should be paid to the front brake system on any inspection. The 2023 advisories specifically noted pitted and scored nearside and offside front discs, so a thorough check of disc thickness against the manufacturer's minimum specification is worthwhile, together with an assessment of pad material remaining on both front calipers. On a test drive, listen for any grinding or squealing under light braking, feel for pedal judder through the pedal as the discs heat up, and watch for the vehicle pulling to one side which would indicate a binding caliper, particularly on the nearside where wear has been repeatedly flagged. The brake fluid itself is also likely due for renewal given the time elapsed, though no specific test failure has been recorded on this point. The tyre condition flagged at the most recent test warrants close physical inspection of all four corners, particularly the inner edges where uneven wear points towards a suspension or geometry issue rather than simple tyre ageing. With the nearside front tyre noted as worn close to the legal limit on its inner edge, a buyer should check the condition of the nearside front suspension arm bushes, track rod ends and any drop links for perished rubber or excessive play, as these are common culprits on a small city car of this age. The 2023 advisory regarding a cracked nearside rear tyre should also be verified, confirming whether it has since been replaced. During a test drive, pay close attention to any knocking or clonking from the front end over speed humps, vague or wandering steering, or uneven tyre wear developing rapidly, all of which would confirm that the underlying cause of the inner-edge wear pattern has not yet been resolved and may require suspension component replacement beyond a simple tyre change.