2013 Hyundai I10 1.2L Petrol · WN13 VLB

A recurring theme of brake pipe corrosion across virtually every MOT since 2023 dominates the mechanical profile of this 2013 Hyundai i10, with the near-side rear line flagged in five consecutive tests and the off-side rear line appearing four times, suggesting a systemic deterioration of the underbody hydraulic lines rather than isolated surface rust. This pattern culminated in the most recent test on 18 February 2026, which recorded a pass but carried advisories on both rear brake pipes covered in grease or other material, a category the examiner uses when corrosion is being masked or treated cosmetically. The deeper concern sits in the February 2025 outcome, where the vehicle was presented in a dangerous condition with the near-side front brake pad worn below 1.5 mm and both front discs recorded as significantly and obviously worn, accompanied by a binding near-side front service brake. That one-day turnaround from failed to passed indicates remedial work was carried out immediately before re-test, and the advisories logged on the subsequent pass, including slight play in the off-side front suspension arm ball joint, show that the chassis and braking components are simultaneously under stress at this mileage. With 115,088 miles recorded over approximately thirteen years, the vehicle is averaging close to 8,800 miles annually, which is broadly consistent with typical urban commuter use for a car of this class. The annual MOT cadence from 2021 through 2026 indicates continuous road use with no extended periods off the road, meaning the consumables and chassis components have been subjected to normal in-service wear rather than the surge failures often seen when low-mileage cars return to active use. However, the combination of three figure annual mileage and thirteen winters of road salt exposure is a plausible explanation for the recurring brake pipe advisories and the progressive front brake wear observed across the 2023 to 2025 entries. The presence of front disc wear advisories in 2023, followed by a dangerous brake failure in 2025, suggests that brake deterioration accelerated over that interval and that any replacement components will need careful scrutiny during a viewing. A prospective buyer should focus the physical inspection on the underbody brake lines, particularly the front-to-rear runs along the chassis rails and the rear axle area, looking for flaking, pitting, or any active rust weeping through a grease coating, and should be prepared to budget for a full brake pipe refurbishment or replacement as a matter of priority. On test drive, listen for any knock or clunk from the front suspension over uneven surfaces, which would confirm the slight play already noted in the off-side front ball joint, and pay particular attention to steering return and any pulling under braking, as the binding near-side front caliper flagged in 2025 can recur and presents as uneven retardation or a grabbing sensation through the pedal. The windscreen damage recorded as a minor in both 2025 and 2026 should be examined for spreading cracks, and the tyres should be checked for uneven shoulder wear consistent with the edge wear advisories that have appeared intermittently on both the off-side front and near-side rear. Finally, request evidence of the brake disc and pad replacement carried out after the February 2025 failure, as the current condition of those components will indicate whether quality parts were fitted and whether further investment in the braking system is likely to be required in the near term.