2015 Hyundai I20 1.4L Petrol · EY15 TSO

The most recent MOT test on 21 November 2025 resulted in a pass, but a review of the recent history reveals a concerning trend regarding the braking system. The vehicle progressed from multiple advisories for pitted and scored brake discs in 2022 and 2024 to a dangerous failure in November 2025 due to a seriously weakened front brake disc. Although the immediate safety risk appears to have been addressed to achieve the latest pass, the pattern suggests a reactive approach to maintenance rather than preventative care. This history indicates that the braking components have been allowed to deteriorate significantly before being replaced. With a recorded mileage of 57,606 over approximately 11 years, the vehicle has averaged roughly 5,237 miles per year. This is considered low mileage for a vehicle of this age, which can be a double-edged sword. While the engine and transmission may have lower mechanical wear than a high-mileage equivalent, low usage often implies the vehicle has spent long periods stationary or has been used primarily for short, urban trips. This type of usage is highly correlated with the observed brake disc corrosion and pitting, as discs that are not regularly subjected to heat cycles from heavy braking are more prone to surface oxidation and moisture retention. During your inspection and test drive, you must pay close attention to the braking performance. Listen for any metallic grinding or squealing sounds when applying the brakes and feel for any vibration or shuddering through the pedal or steering wheel, which could indicate unevenly worn or warped discs. Any pulling to one side during deceleration may suggest a binding caliper or uneven pad wear. It is also vital to verify that the recent dangerous failure was rectified with new discs and pads, and you should check the service book to ensure that the work was documented correctly. Furthermore, because of the low annual mileage, you should perform a physical inspection of the tyres for signs of perishing or sidewall cracking, as rubber components degrade over time regardless of tread depth. Check the condition of the 12V battery, as infrequent driving can lead to sulphation and reduced cranking power. Inspect the underside for any signs of corrosion on the exhaust system and suspension bushes, and confirm that time-based fluid changes, particularly brake fluid and engine oil, have been carried out according to the manufacturer's intervals rather than solely on a mileage basis.