2007 Toyota Aygo 1.0L Petrol · SD57 AAZ

The most recent DVSA MOT test for this 2007 Toyota Aygo was conducted on 2025-10-31, resulting in a passing grade despite the presence of several advisories. While the vehicle has maintained a stable MOT history over the past two years, with only minor issues recorded since the 2023 test, the 2024-10-22 failure—due to a near-side rear service brake binding—signals a critical mechanical concern that must be addressed promptly. This failure indicates a potential problem with the rear brake system, particularly the caliper mechanism or warped discs, which could lead to uneven braking performance or even a complete failure if ignored. The advisories from previous MOTs, such as worn brake discs and corroded suspension components, suggest that the vehicle has experienced gradual wear and tear, particularly in high-stress areas like the brakes and suspension. The fact that the latest test did not flag these issues again implies either effective maintenance or that the wear is still within tolerable limits, but the binding brake failure underscores the need for thorough inspection and repair before the next MOT. The recorded mileage of 51,184 miles for a vehicle aged approximately 19 years represents an unusually low annual usage rate of around 2,694 miles per year, which is far below the typical expectations for a car of this age. Such low mileage often correlates with periods of prolonged inactivity, such as storage or infrequent use, which can exacerbate issues like corrosion, fluid degradation, and component dry-friction wear. The suspension and exhaust advisories from earlier MOTs, particularly those related to corrosion—such as the rear sub-frame and coil springs—are more likely to develop due to extended standing rather than actual driving wear. However, the binding rear brake issue suggests that even low-mileage vehicles can suffer from standing-related problems, such as caliper binding from moisture ingress or warped discs from prolonged idling. The low mileage does not negate the need for proactive checks, as standing corrosion and fluid degradation can accelerate without regular movement. For a prospective buyer, the most critical areas to inspect are the rear brake system, given the history of binding and warped discs. On a test drive, listen for uneven braking performance, a grinding or squeaking noise from the rear calipers, or a binding sensation when applying the brake pedal. Visually inspect the rear brake discs for warping, cracking, or excessive glazing, and check for any fluid leaks around the caliper components. The suspension advisories indicate that the vehicle’s mounting points and anti-roll bar linkages may be worn or corroded, which could lead to clunking noises during cornering or a loss of ride height. Inspect the suspension for excessive play in the lower arms or anti-roll bars, and look for signs of corrosion on the mounting points, particularly around the sub-frame and coil springs. The rear tyres, showing minor cracking, should be checked for sidewall perishing, which can compromise their structural integrity, especially if the vehicle has been stored without proper care. Beyond mechanical checks, the vehicle’s age and low mileage warrant attention to fluid degradation and standing-related issues. Given the age of the engine and transmission, check the oil level and condition, ensuring it is fresh and free of contaminants, as oil changes are critical for long-term reliability. The coolant system should be inspected for leaks or signs of overheating, which can accelerate corrosion in the cooling system components. The battery should be tested for voltage and charge capacity, as prolonged standing can lead to sulfation or corrosion in the terminals, reducing its lifespan. Finally, verify that the service history is up to date, particularly for fluid replacements and timing belt servicing, as the Toyota Aygo’s engine may require a timing belt replacement around its 100,000-mile mark. If the vehicle has been stored, ensure it has been properly maintained with fresh fluids and protective measures to prevent further corrosion or dry-friction wear.