2015 Fiat 500 1.2L Petrol · KP 1895

A pattern of braking system irregularities and under-body corrosion sits at the heart of this Fiat 500's MOT record, defining the mechanical risk profile for any prospective buyer. The most recent test on 11 November 2025 returned a pass, but only with an advisory flagging the offside front tyre as worn close to the legal limit and on edge. Looking back through the five recorded tests, the trajectory is mixed: two passes and two failures, with one failure occurring immediately prior to a retest pass on the same day in November 2024. That 2024 failure was driven by headlamp aim being too high, a relatively straightforward adjustment, but the surrounding advisories from the same inspection are more telling. The offside front brake was noted as binding but not excessively, and the front brake pipes running to the rear were recorded as corroded and coated in grease or other material. When these advisories are considered alongside the more serious 2023 failure, which involved insecurely mounted hydraulic brake calipers at the front with retaining pin R-clips missing on both sides, a coherent picture emerges of front brake component wear and corrosion on the under-vehicle pipework that warrants close mechanical scrutiny. The recorded mileage of 28,356 miles across an eleven-year lifespan equates to an average annual accumulation of roughly 2,578 miles, which is notably low for a city-oriented hatchback of this vintage. Such modest use can mean reduced wear on major drivetrain components, but it equally raises the prospect of extended standing periods during which brake calipers seize, corrosion advances on exposed steel, and rubber components deteriorate from inactivity rather than from use. The MOT testing itself has been conducted on a near-annual cycle from 2023 onwards, with no multi-year gaps that would suggest the vehicle was off the road, which slightly reduces the lay-up concerns but does not eliminate them given the very low annual mileage. The brake caliper fault recorded in November 2023, with R-clips missing on both front calipers, is the kind of defect more commonly associated with intermittent use and previous component disturbance than with continuous high-mileage wear. For a buyer evaluating this Fiat 500 today, the immediate priority on inspection is the braking system, particularly the front calipers, mounting hardware, and the under-vehicle brake lines. The 2023 failure explicitly cited insecure caliper mounting due to missing R-clips, so any test drive should begin with a slow walk-around check for the presence and condition of these small but critical retaining clips on both front calipers, ideally by placing the vehicle on a ramp or using a torch to view from underneath. On the road, listen for any dragging sensation, uneven deceleration, or pulling to one side under braking, which could indicate the binding brake behaviour previously flagged at the offside front. Feel for a hot offside front wheel hub immediately after a moderate drive, a classic symptom of a binding caliper not fully releasing. With the front brake pipe advisories from 2024, the buyer should physically inspect the lines running along the underbody for surface corrosion, flaking, and any excessive coating of grease or underseal that may be masking deeper rust. Gently tapping the pipes with a small tool will reveal whether corrosion has thinned the metal, and any pitting that penetrates the pipe wall will require replacement before the next test. The remaining advisories and items from the record are individually minor but cumulatively point to a vehicle that benefits from attentive mechanical preparation prior to its annual test. The headlamp aim defect from 2024 is rectifiable through adjustment of the headlamp securing screws, but during a daytime inspection the buyer should verify both lamps project a symmetrical, level beam pattern against a flat wall. The tyre advisory from the 2025 test, where the offside front was worn close to the legal limit and on edge, suggests either an alignment irregularity or uneven wear pattern, and a close look at the inner and outer tread shoulders will reveal whether the issue is camber-related or simply due to the tyre reaching the end of its service life. Finally, the 2023 directional indicator and ABS warning lamp inter-reaction is an unusual cluster of electrical advisories affecting only one side, and while the vehicle subsequently passed, any flickering of the indicator, ABS, or engine management warning lamps during a test drive should be investigated promptly, as intermittent electrical faults of this nature can recur and are best diagnosed before purchase rather than at the next MOT.