2010 Fiat Punto 1.4L Petrol · WM10 HTZ

A recurring corrosion pattern across all four coil springs, flagged at every MOT since January 2021, is the most consistent mechanical theme in this Fiat Punto's test record. Each annual examination has recorded advisories on both front springs and one or both rear springs, indicating progressive surface degradation of the suspension units rather than a one-off observation. While none of these advisories have yet escalated into a failure, coil spring corrosion on a vehicle of this age and mileage is a progressive defect that can ultimately compromise structural integrity and ride quality. Compounding this, the most recent test on 08 March 2025 resulted in a failure, breaking what had otherwise been a run of passes stretching back to 2019. The failure itself was not accompanied by major structural items; rather, the advisories logged at that test pointed to a slightly damaged offside front seat belt webbing, a deteriorated rear registration plate, and discoloured front and rear direction indicators. The failure cause itself is not itemised in the abbreviated history provided, but the test outcome itself confirms the vehicle was not presented in a fully roadworthy condition at that examination. Across approximately sixteen years of registration and 135,824 recorded miles, the vehicle has accumulated mileage at an average rate of around 8,489 miles annually, which sits broadly in line with typical usage for a car of this age. There are no extended gaps between MOT tests on file, with annual examinations consistently recorded from 2019 through to 2025, suggesting the vehicle has remained in regular use rather than being laid up for long periods. The mileage accumulation between successive tests is broadly consistent with this annual average, with no sudden jumps or implausibly low readings that would raise concerns about clocked odometers. For a Punto at this mileage, the mechanical focus should logically fall on wear items associated with higher-mileage small cars, including suspension bushes, exhaust system joints, brake components, and engine ancillaries, all of which have shown some evidence of deterioration in the recorded history. The exhaust system warrants particular attention given the recorded failure on 15 January 2021, which cited a major leak of exhaust gases at the front joint with rusted-away securing nuts, severe enough to prevent accurate emissions testing due to the leak affecting lambda sensor readings. Although the vehicle subsequently passed its 2022, 2023, and 2024 tests, exhaust joints and mounting hardware on a sixteen-year-old car remain vulnerable to repeat corrosion, and any test drive should include listening for excessive exhaust drone, ticking noises from the engine bay on cold start, or the smell of exhaust fumes inside the cabin. The recurring coil spring advisories suggest that a thorough inspection of the suspension is also warranted, with attention to knocking or clonking noises over uneven surfaces, uneven tyre wear caused by altered spring lengths, and any visible loss of ride height particularly at the corners flagged with corrosion. Buyers should also examine the offside front seat belt webbing noted in 2025 for fraying or splitting that could affect restraint performance, and verify that the discoloured direction indicators have been replaced with correctly coloured units. On a road test, the symptoms most worth probing given this history are exhaust drone and drone changes under acceleration, any knocking or harshness from the front suspension over speed humps and potholes, and uneven or premature front tyre wear which would indicate spring-related geometry changes. Brake feel should be checked for pulling or judder under firm pedal pressure, as higher-mileage Puntos of this era are known for binding calipers and worn front discs, even though no brake-specific advisories appear in the recorded history. The inner edges of the front tyres should be inspected closely given the 2022 advisory noting inner-edge wear on both front tyres, which can be symptomatic of worn suspension bushes or weakened springs rather than simple alignment issues. Finally, a ramp-based inspection of the underside would be advisable to assess the extent of the coil spring corrosion beyond surface pitting, examine exhaust hangers and joints for renewed rust, and check for any emerging underbody corrosion typical of Punto models approaching or exceeding their mid-teens in age.