2009 Fiat 500 1.2L Petrol · WN09 WPE

The most recent MOT test on 2025-09-16 reveals a mixed outcome, with the vehicle passing on most criteria but failing critical safety items and displaying persistent advisories that suggest ongoing mechanical concerns. The failure of the stop lamps under dangerous conditions indicates a serious electrical or wiring fault affecting the primary braking system, which must be addressed immediately to prevent road safety hazards. Additionally, the repeated advisories regarding the steering rack’s inner joint play—first noted in 2023 and confirmed in 2025—highlight progressive wear in the rack’s articulation, which could lead to steering instability or excessive play if not serviced. While earlier MOTs show no major defects, the escalation from an advisory to a dangerous failure in the same test period signals either a worsening condition or a failure to correct prior issues promptly. The overall maintenance trend appears inconsistent, with some advisories persisting without resolution, which raises concerns about the vehicle’s long-term reliability. The recorded mileage of 166,217 miles for a 2009 Fiat 500—approximately 9,777 miles per year—falls within the expected range for its age, reflecting typical usage patterns rather than excessive wear or neglect. However, the absence of a recent service history or significant mileage gaps suggests the vehicle has been driven consistently over its 17-year lifespan, which accelerates the consumption of consumables like brake pads, tyres, and suspension components. The nearside front tyre advisory from 2024 indicates wear close to the legal limit, particularly on the edge, which may suggest uneven loading or misalignment. Meanwhile, the offside anti-roll bar linkage ball joint play noted in 2023 points to potential suspension component fatigue, especially given the vehicle’s age and mileage. While these factors do not immediately suggest catastrophic failure, they warrant closer attention during a pre-purchase inspection to gauge the extent of wear progression and potential future costs. For a prospective buyer, the most critical areas to inspect during a thorough examination are the electrical system, steering components, and suspension. The stop lamp failure is a red flag—verify the wiring harness, fuse box, and lamp modules for continuity and functionality, and ensure the brake system is fully operational, including the anti-lock braking system (ABS) if fitted. The steering rack’s inner joint play could manifest as excessive steering wheel movement, a clunking noise during cornering, or a lack of responsiveness when turning. Listen for these symptoms during a test drive, particularly at low speeds and when navigating turns, and check for oil leaks around the rack’s mounting points. The anti-roll bar linkage ball joint may produce a rattling or grinding noise when the vehicle is in motion, especially over uneven surfaces, and inspect the linkage for signs of corrosion or excessive wear. Beyond the mechanical checks, the Fiat 500’s age and mileage necessitate attention to several age-related and calendar-based maintenance items. Given the vehicle’s 17-year age, inspect the tyres for signs of sidewall cracking or perishing, which can compromise structural integrity and safety. Check the brake discs for corrosion, binding calipers, or uneven wear, as prolonged standing or low usage can accelerate corrosion on the discs and cause the calipers to seize. Verify the condition of the 12V battery, as older vehicles are more susceptible to internal failure or reduced capacity, which can lead to electrical system failures. Additionally, since the vehicle has not undergone a recent service, focus on fluid levels and condition—particularly the brake fluid, which can degrade over time and absorb moisture, leading to pump failure—and ensure the coolant, oil, and transmission fluid are topped up and free of contaminants. Finally, confirm that the service book or records are up to date, as the last MOT suggests some areas may require further attention, and a comprehensive pre-purchase inspection should prioritise these items to avoid costly repairs.