2006 Toyota Aygo 1.0L Petrol · HG56 ABK

The most recent MOT test on this 2006 Toyota Aygo was conducted on 16 October 2025, at which point the vehicle achieved a PASS classification, although it carried forward an advisory regarding the offside rear tyre showing slight damage or perishing. Reviewing the sequence of examinations, the overall maintenance trajectory is mixed but does not show progressive deterioration; rather, it points to a persistent, long-standing tyre condition combined with an isolated but significant brake fault. The earlier 2024-09-26 test initially failed on a nearside rear tyre defect deep enough to reach the ply or cords, classified as a major, before passing on the same date with the offside rear tyre advisory still noted. On 10 October 2025 the vehicle failed due to an excessively binding offside rear service brake, again with the offside rear tyre advisory carried forward, before achieving the subsequent pass six days later. The recurrence of identical tyre advisories across multiple consecutive tests strongly suggests the issue has not been rectified and is being carried forward from year to year. With a recorded mileage of 52,202 miles across approximately twenty years of service, the vehicle has averaged around 2,610 miles annually, which is notably low for its age. This profile indicates either genuinely light usage or, more likely given the recurring tyre perishing advisories, prolonged periods of standing which accelerate rubber degradation regardless of tread depth. While the low annual figure is favourable for major mechanical components such as the engine, clutch and drivetrain, it raises concerns regarding items affected by calendar age rather than mileage, including brake discs corroding and seizing in the calipers, deterioration of rubber components, fluid degradation, and ancillary electrical items. The fact that the vehicle has been tested consecutively in late 2023, 2024 and 2025 suggests it is in regular use at present, which is positive for keeping moving parts free from seizure. The most pressing defect to investigate is the binding offside rear service brake identified in October 2025. A binding caliper or a seized rear wheel cylinder on a drum brake will cause the affected brake to drag continuously, leading to overheating, accelerated pad or shoe wear, and potentially warping of the brake drum or disc. During a test drive, listen for any scraping, grinding or humming noise from the rear offside wheel, and check whether the vehicle pulls to one side under light braking. After driving, carefully feel both rear wheels for excessive heat on one side compared to the other. Additionally, inspect the rear brake friction material thickness and the condition of the brake lines for corrosion, as the rear hydraulic system on a vehicle of this age and standing profile is susceptible to corrosion and perished flexible hoses. It would also be prudent to verify that the binding issue has been properly rectified rather than simply freed off in time for the retest, as this kind of fault frequently returns if the underlying caliper slide pins or piston seals are worn. Regarding the persistent tyre perishing advisories across all four tyres noted in 2023 and the recurring offside rear issue through 2024 and 2025, these must be considered seriously despite their advisory classification. Tyre sidewall cracking is a direct consequence of UV exposure and ozone degradation over time, and on a vehicle that has stood for long periods the rubber compound hardens and loses flexibility, increasing the risk of sudden sidewall failure. All four tyres should be physically inspected for fine cracks in the sidewalls and between the tread blocks, the manufacturing date codes on the sidewalls should be checked to confirm they are not excessively old, and replacement should be budgeted for if perishing is widespread. Beyond the tyres, low-mileage vehicles of this vintage commonly suffer from seized brake calipers, perished cooling system hoses, degraded coolant and brake fluid regardless of the service history shown, a 12V battery weakened by partial state of charge during standing periods, and flat spots or binding in the suspension bushes and coil springs from inactivity. Prospective buyers should ensure the service book demonstrates time-based replacement of coolant, brake fluid and the cambelt if due, and consider commissioning a thorough pre-purchase inspection focusing on the rear braking system and suspension components.