TOYOTA IQ2013 · 1.0L PETROL

The vehicle remains roadworthy, but the maintenance trend shows a shift toward developing structural corrosion and component degradation. While the most recent test in May 2026 at 66,632 miles passed, it introduced several new advisories that were absent in the previous two years. The appearance of pitted front brake discs and corrosion on the rear sub-frame indicates that the vehicle is entering a phase where age-related wear is becoming more prevalent despite the low mileage. The mileage profile is notably low for a 13-year-old car, averaging approximately 5,100 miles per year. Data shows consistent but infrequent use, with only 1,263 miles covered between May 2024 and May 2025, and another 1,298 miles in the final year recorded. This pattern of low usage often prevents mechanical strain on the drivetrain, but it also correlates with the issues observed, such as perishing rubber tyres and the onset of surface rust on metal-mounted components. A buyer must prioritize a physical inspection of the rear sub-frame, as the 2026 tester flagged corrosion that is not yet seriously weakened but represents a critical area for monitoring to prevent structural failure. The braking system requires close scrutiny; the history shows a binding offside rear caliper in October 2023 followed by pitted discs on the front by 2026. These faults suggest that the brakes may be seizing or corroding due to long periods of inactivity. The tyres also require attention as the May 2026 record notes cracking and perishing on both the nearside front and offside rear, a common symptom of aged rubber sitting stationary. The exhaust mounting, which caused a failure in 2023, should be checked to ensure the repair is secure and not causing excessive vibration. While the car has passed its tests, the transition from clean records to multiple mechanical advisories suggests the next owner will need to be proactive with preventative maintenance.