2015 Smart Forfour 1.0L Petrol · EA15 KCV

A pattern of front-end and tyre-related wear stands out across this Smart Forfour's MOT history, with three recorded failures out of eight tests and advisories clustering consistently on the front axle, tyres, and wiper effectiveness. The most recent test on 18 December 2025 returned a pass with a single advisory noting an oil leak not deemed excessive, which is consistent with a vehicle that has otherwise cleared its tests in the past three years after a cluster of issues in late 2022 and late 2023. The 2023 failure was particularly serious, recording dangerous defects for an offside front tyre with structural sidewall separation and nearside front brake pads worn below 1.5 mm, alongside advisories for a worn front brake disc and a heavily perished nearside rear tyre. The earlier 2022 failure was less severe but again pointed at front-end condition, with the offside wiper failing to clear the windscreen effectively. Taken together, the record shows two difficult test years followed by two clean passes, suggesting the underlying wear items have been addressed but leaving open the question of how durable those repairs have proven. With 32,832 miles recorded over an 11-year life, this Forfour has averaged roughly 2,985 miles annually, which is substantially below the typical usage profile for a city car of this era. Annual mileage of this magnitude usually indicates a secondary or low-commuter role, with extended periods of standing between trips rather than continuous daily use. Mechanically, low-mileage urban cars of this vintage tend to suffer more from age-related deterioration of rubber and polymer components than from outright mechanical wear, and the tyre cracking, perishing, and sidewall failures seen in 2022 and 2023 align well with that pattern. The single non-defect advisory for a TPMS warning in 2020 further supports the impression of a car that was used intermittently and possibly stored for stretches, as sensor batteries and valve integrity degrade with time regardless of distance covered. There are no mileage gaps in the record that suggest an extended off-road period, but the low accumulation rate itself is the relevant usage signal. For a prospective buyer, the priority areas are the front brakes, the tyres, and any sign of an emerging oil leak. The 2023 advisory for a worn front brake disc combined with pad material below 1.5 mm suggests the discs may have been either replaced or skimmed at that point, so on a test drive listen for any scraping, grinding, or pulsation through the pedal under moderate braking, and check whether the car pulls to one side which can indicate a binding caliper or uneven pad wear returning. Tyre condition warrants close physical inspection across all four corners, paying particular attention to the sidewalls for cracking, bulges, or scuff damage consistent with kerbing, as the 2022 and 2023 records both flagged sidewall perishing on the offside front and nearside rear. The persistent oil leak advisory from December 2025 should be investigated by inspecting the underside for fresh drip patterns or oil misting on the engine block, and questioning what was done to remedy it, since oil leaks on the rear-mounted engines fitted to this generation of Forfour commonly originate from camshaft seals, the rear main seal, or the gearbox input shaft. Finally, the wiper failure recorded in November 2022 is worth a brief functional check on the day of viewing, ensuring both front wipers clear the screen completely across their full arc with no smearing or missed zones, as wiper linkage wear on small Smart models is not uncommon. The TPMS warning from 2020 may simply have been a sensor battery issue, but a current dashboard warning should be treated as a live concern that will require a diagnostic read and likely new sensors before the car can be deemed roadworthy in that respect. Given the low annual mileage and the recurring advisories for age-related deterioration rather than high-mileage wear, the most cost-effective inspection will be one focused on the condition of every rubber component from the wiper blades to the tyres, the state of the front braking hardware, and a thorough undertray inspection for oil residue.