2009 Toyota IQ 1.0L Petrol · AF09 OBA

The 2009 Toyota IQ’s latest MOT test on 2025-04-23 resulted in a clean pass, but the advisory history over the past seven years reveals a pattern of persistent but non-failing wear-related issues, particularly in the suspension system and tyres. While the vehicle has not failed an MOT since 2018, the recurring advisories—particularly the repeated nearside and offside front and rear suspension arm pin or bush wear—suggest ongoing mechanical stress that may indicate underlying structural fatigue or improper alignment. These advisories, which have been present since 2021, indicate limited but measurable movement in the suspension components, which could worsen with further use or if the vehicle is subjected to rough road conditions or excessive load. The absence of more severe failures in recent years implies that the vehicle has either been maintained adequately or driven in a manner that mitigates these issues, but the advisories warrant careful monitoring to prevent potential long-term damage to the suspension geometry or control arm connections. The recorded mileage of 96,041 miles for a vehicle aged approximately 17 years represents a relatively low annual usage rate of around 5,649 miles per year, which is unusually low for its age. Such low mileage often correlates with periods of prolonged stationary use, particularly if the vehicle was parked in a garage or exposed to environmental conditions that accelerate wear from standing. However, the absence of significant mileage accumulation over the past few years could also suggest that the vehicle has been driven sparingly, potentially reducing wear on consumables like brakes, tyres, and fluids. That said, low mileage does not necessarily mean the vehicle is in pristine condition, as standing can lead to issues such as brake disc corrosion, caliper binding, or fluid degradation from lack of circulation. The advisories regarding tyre wear and damage, particularly the nearside front tyre being worn close to the legal limit and the offside rear tyre showing signs of cracking or perishing, further imply that the vehicle has not been driven under optimal conditions to prevent such wear progression. For a prospective buyer, the most critical areas to inspect during a physical examination and test drive are the suspension system, tyres, and brakes, given the recurring advisories. Focus on the suspension arms, particularly the lower control arms, for signs of excessive play or binding, which could indicate bush or pin wear that may lead to alignment issues or control arm detachment. Listen for unusual clunking noises from the front or rear suspension during cornering or over bumps, which may suggest loose or worn suspension components. The tyres should be checked for sidewall cracking or perishing, which can be exacerbated by prolonged standing or exposure to UV light, especially given the age of the vehicle. Additionally, inspect the brake system for signs of corrosion on discs or calipers, particularly on the near-side where standing is most likely to occur, as this can cause binding or reduced braking performance. Test the brakes for even wear and any signs of pulsation or shudder, which could indicate warped discs or soft pads. Beyond the immediate advisories, the Toyota IQ’s age and low mileage profile necessitate a thorough check of fluid condition and service history. Given the vehicle’s age, the engine oil, transmission fluid, and differential fluid should be replaced or refreshed to prevent sludge formation and mechanical seizure, as these fluids degrade significantly over time even with low mileage. The 12V battery should be tested for charge retention and physical integrity, as prolonged disuse can lead to sulphation or internal failure. Finally, verify that the service book has been updated, particularly for the suspension servicing intervals, as the advisories suggest that the vehicle may require periodic attention to the suspension components. If the service history is incomplete, consider arranging a professional inspection to address the wear issues before proceeding with purchase.