2016 Fiat 500 1.2L Petrol · SF16 FAC

The defining mechanical thread across this Fiat 500's MOT record is progressive structural and underbody wear rather than any single catastrophic failure. Across the seven tests presented, the car has passed every annual assessment, but a steady accumulation of advisories points to age-related deterioration, particularly around the rear suspension and subframe. The most recent test on 12 August 2026 recorded a pass with an advisory on rear subframe corrosion, the second consecutive year that defect has been flagged, alongside a nearside rear tyre showing perishing. In 2024 the car failed outright on excessively worn shock absorber bushes at both rear sides, items which, given their position, are closely linked to the subframe mounting points now showing surface corrosion. The trend is not of sudden decline but of a vehicle in which rubber suspension components and underbody structural surfaces are wearing in step with one another, consistent with a ten-year-old car that has done relatively little work. The recorded mileage of 28,791 against a 2016 registration equates to approximately 2,879 miles per year, which is well below average and points to a vehicle that has either been used for short, infrequent trips or has spent extended periods off the road. The testing record suggests the latter, as MOTs have been taken consistently every year since at least 2020, meaning the car has been driven and presented for test annually, but the very modest annual accumulation implies most of those journeys are short, low-speed runs. Mechanically, this usage profile is a double-edged concern: lightly loaded components such as the gearbox, clutch and brakes will have suffered minimal wear, but standing for long periods accelerates corrosion on the subframe and suspension arms, dries out and cracks rubber bushes and boots, and degrades sidewall rubber through ozone exposure rather than mechanical wear. The recurring nearside and offside rear tyre perishing advisories in 2022 and 2026 are entirely consistent with this pattern. For a prospective buyer, the underbody is the single area demanding close physical inspection, because the subframe advisory has now been recorded at two consecutive tests and the 2024 failure confirmed worn rear shock bushes on both sides. A lift inspection should check the subframe mounting points, spring seats, and shock absorber top mountings for advanced corrosion, and the rear trailing arms and bushes should be hand-checked for perished or cracking rubber. On a road test, listen for clonks or thuds from the rear over speed humps and uneven surfaces, which would indicate the worn bushes noted in 2024 have not been renewed and are now allowing movement under load. The rear tyres should be examined closely for sidewall cracking, and any replacement should be matched in age where possible, as new rubber on perished old sidewalls is a false economy. The minor oil leak from the sump flagged in 2021 is worth re-examining under the engine, looking for fresh seepage on the sump pan, sump plug and rear main seal area, and listening on overrun for any change in engine note. The deteriorated driver's door catch noted in 2025 should be operated repeatedly during a viewing to ensure it still latches cleanly, as these mechanisms tend to worsen rather than improve with age and can ultimately fail the MOT. Given the very low annual mileage, a full fluid service including brake fluid, coolant and engine oil, plus a fresh 12V battery, is sensible before relying on the car for regular use, and the braking system should be checked for seized calipers, as these are a known weakness on lightly used Fiat 500s of this era.