2009 Fiat 500 1.2L Petrol · GU59 PZX

The vehicle remains roadworthy but the mechanical record shows a stable trend of progressive corrosion across multiple underside components. The most recent test in December 2025 at 30,479 miles passed despite recurring advisories for corrosion on the rear axle beam, the exhaust rear silencer, and both rear coil springs. While these issues have not yet resulted in failures, the persistence of these advisories over five consecutive years indicates that the surface rust is advancing rather than being addressed through preventative replacement. The mileage profile is exceptionally low for a seventeen-year-old vehicle, averaging approximately 1,800 miles per year. Between November 2021 and December 2025, the car covered only 5,978 miles, suggesting a pattern of short-distance trips or periods of inactivity. This low usage typically preserves mechanical wear on the drivetrain and engine, but the long-term periods of standing often lead to the degradation of rubber components and the accumulation of moisture, which aligns with the consistent rust-related issues noted in the MOT history. A buyer must conduct a thorough physical inspection of the rear suspension and exhaust mounting points. The tester has consistently flagged corrosion on the rear axle beam and spring cups since at least 2021, so it is vital to determine if the rust has transitioned from surface level to structural thinning that could compromise the chassis. The exhaust silencer should also be checked for structural perforations, as the corrosion has been a noted advisory for several years. Additionally, the deteriorated front registration plate noted in the 2025 test requires replacement to ensure legal compliance and visibility.