2009 Toyota IQ 1.0L Petrol · NA59 WXT

The most recent DVSA MOT test for this 2009 Toyota IQ was conducted on 12 December 2025 and resulted in a pass, though a single advisory was recorded regarding corrosion on the offside brake pipe covered in grease or other material from front to rear. Looking at the broader test record, the vehicle has maintained a consistent pass status since December 2019, with the only prior failure occurring earlier that same month due to a non-working horn, headlamp aim being too high on the offside, a major exhaust leak at the rear section, and an out-of-specification exhaust lambda reading following the second fast idle. These particular items were likely remedied promptly, and the pattern since then demonstrates a generally stable maintenance profile, free from reoccurring mechanical or structural advisories apart from the brake pipe observations. The recurrence of brake pipe corrosion advisories in both 2024 and 2025, although non-consequential to pass status, does indicate an area of progressive deterioration that warrants close monitoring. With a recorded mileage of 62,497 miles against an age of approximately seventeen years, this Toyota IQ has covered an average of around 3,676 miles annually, which is notably low. Such modest annual usage typically suggests either predominantly short urban trips or extended periods of standing between drives, both of which have specific mechanical implications. Low-mileage vehicles of this age are often more susceptible to corrosion from moisture accumulation, dried and cracked rubber components from inactivity, and oil or fluid degradation driven by calendar age rather than distance covered. The MOT history itself does not display any mileage readings to confirm whether long gaps in use exist between tests, but the test frequency suggests regular although modest use. Given the recurring advisory regarding corrosion on the brake pipes, a prospective buyer should arrange for the pipework to be physically inspected, ideally by raising the vehicle on a ramp to examine the full length from front to rear, paying particular attention to the offside line where pitting, rust scaling, or weeping of brake fluid could compromise braking integrity. On a test drive, the buyer should listen for any spongy or unresponsive pedal feel, uneven braking effort, or warning lights on the dashboard, as corroded brake lines can lead to gradual fluid loss or pressure reduction. It is also worth inspecting the brake discs and pads for corrosion pitting or lipping caused by infrequent use, checking that the calipers are not seizing or binding by ensuring the vehicle rolls freely when the handbrake is released, and verifying that the parking brake balances correctly between sides given the earlier advisory indicating the offside park brake was lower than the nearside. Additionally, the previously noted heat shield adrift and the historical exhaust leak should prompt a check of the rear silager and joints for blowing, rust-through, or insecure mounting. Beyond the documented defects, age-related wear considerations should guide any physical inspection. Tyres should be carefully examined for sidewall cracking, perishing, and tread depth, as tyres older than six years deteriorate regardless of remaining tread. The 12 volt battery should be load tested, as a seventeen year old original unit is well beyond expected service life and standing periods accelerate internal plate degradation. Brake fluid, coolant, and gearbox or transmission fluid should be considered overdue for replacement purely on a time basis, as most manufacturers specify fluid changes every two to four years irrespective of mileage. Underneath, attention should focus on surface rust on suspension arms, bushes, and the exhaust system, as well as any oil leaks from the engine or transmission seals that may have developed during long stationary periods. Finally, verifying a complete service history with documented stamps and invoices will provide reassurance that essential consumables have been renewed in line with calendar ageing rather than purely mileage intervals.