2012 Toyota IQ 1.0L Petrol · YP12 AAY

The vehicle most recently passed its MOT on 31 May 2025 with no defects or advisories recorded, and this clean result is consistent with the previous three tests conducted in April 2024, April 2023, and April 2022, all of which also passed without any advisories. The complete absence of recorded defects across four consecutive tests suggests a stable and well-maintained mechanical trend, indicating that the car has not developed any flagged issues relating to lighting, suspension, braking, steering, exhaust emissions, tyres, or structural corrosion during this period. While a clean MOT history is reassuring, it is important to recognise that the MOT is a point-in-time roadworthiness assessment and does not necessarily reflect the overall condition of serviceable but non-tested items such as the clutch, cambelt, or internal engine wear. The lack of advisories in particular is a positive indicator, as advisories commonly highlight early-stage wear items like brake disc corrosion or ageing tyres that could otherwise suggest deferred maintenance. With a recorded mileage of 62,559 miles over approximately 14 years, this Toyota iQ has covered an average of around 4,468 miles per year, which is notably low for its age and suggests either light regular use or extended periods of standing or very limited driving. Such low annual mileage has distinct mechanical implications; components that suffer most from disuse include the braking system, where brake discs can corrode on the surface and calipers may seize or bind due to infrequent operation. The 12V battery is also susceptible to degradation from short journeys and standing time, often resulting in reduced cranking performance or premature failure. Conversely, low mileage typically means the timing chain, clutch, and gearbox have experienced less mechanical wear than higher-mileage counterparts, provided the vehicle has been properly serviced at appropriate calendar intervals rather than purely mileage-based ones. Buyers should verify whether the recorded mileages between MOT tests align sensibly with this low annual rate, ensuring there are no unexplained gaps or rapid accumulations that might suggest clocking or inconsistent usage. The spacing of roughly twelve months between each test confirms steady, light usage rather than any abrupt changes. Given the clean MOT history and low-mileage profile, a prospective buyer should focus on age-related deterioration rather than wear-related defects. Tyres should be inspected closely for sidewall perishing and cracking, as rubber compounds degrade with time regardless of tread depth, and any tyres older than five years from their DOT manufacture date should be replaced regardless of legal tread. The brake system warrants a physical inspection for surface corrosion on the discs, binding caliper pistons, and perished flexible brake hoses, all of which are common on vehicles that have stood for prolonged periods. A thorough test drive should listen for any suspension clonks or knocking over uneven surfaces, which could indicate worn bushes or corroded coil spring seats, both of which can develop from standing moisture exposure rather than wear. Under the bonnet, the coolant, brake fluid, and engine oil should be checked for age-appropriate condition, as brake fluid in particular absorbs moisture over time and typically requires replacement every two to three years regardless of mileage; if service history cannot confirm this, a fluid renewal is advisable. Finally, verification of cambelt or timing chain service history is essential, as Toyota recommends periodic replacement of the timing chain and associated components on a mileage or age interval, and a 14-year-old vehicle should have documented evidence of this work being carried out to avoid potentially serious engine damage.