2015 Hyundai I30 1.6L Diesel · EN65 FNK

A consistent theme of brake component wear underpins the MOT history of this Hyundai i30, with the 2025 test cycle producing both a failure listing and a cluster of advisories all centred on the front and rear brake discs and rear pads, before the 2026 test returned a clean pass with no defects recorded. The 2024 advisory for an offside front suspension arm bush is a separate but related wear point, suggesting that suspension and braking consumables have been the primary areas of attention over the past three years. The trajectory from a flagged failure and multiple advisories in mid-2025 to a fully clear pass in July 2026 indicates that corrective work was carried out between the two visits, and the car is presently in a roadworthy condition on test. There are no recorded structural corrosion, exhaust, lighting, or steering defects anywhere in the recent history, which is a reassuring baseline for a vehicle now in its twelfth year. With 57,205 miles recorded against an 2015 build date, this i30 is accumulating at roughly 5,200 miles per year on average, a notably low figure for its age bracket and well below what most examples of this model cover. The MOT records show annual testing in 2023, 2024, 2025, and 2026 with no gaps, confirming continuous use and registration rather than a laid-up vehicle, which removes concerns about dormant corrosion seizing brake mechanisms or drying out rubber components. Low annual mileage tends to preserve engine internals and clutch life but can accelerate certain wear patterns, particularly corrosion on exposed brake and underbody components and deterioration of tyres through age rather than tread wear, both of which appear consistent with what has been flagged. From a buyer perspective, the priority areas for physical inspection are the brake discs and pads front and rear. Although the most recent test passed without comment, the discs were previously noted as worn, pitted, or scored on both nearside front and both rear corners, so they will have been on the cusp of replacement limits at that time. On a test drive, listen for any scraping or grinding noise from the front wheels under light braking, feel for vibration or judder through the brake pedal which would indicate lateral disc wear or hot spots, and check for the vehicle pulling to one side under firm braking which would suggest a binding caliper. Inspect the visible inner and outer faces of each disc through the wheel spokes for a pronounced lip at the outer edge, a deep shine or blueing on the braking surface, or any circumferential scoring, all of which point to discs nearing the end of their service life even if not yet at the MOT failure threshold. The offside front lower suspension arm rear bush flagged in 2024 should also be re-examined, as bushes that have moved beyond the advisory stage typically produce clonking or knocking noises from the front end when traversing speed bumps, potholes, or uneven road surfaces, and may induce vague or wandering steering at speed. A test drive over varied surfaces should include a series of low-speed direction changes to provoke any knocking, plus a motorway section to detect steering drift or tramlining. The nearside rear tyre cracking advisory from 2024 should be considered alongside the nail-in-tyre advisory from 2025, as both indicate a susceptibility to tyre damage; check the sidewalls of all four tyres carefully for perishing, splits, or bulges, particularly if the car has stood for long periods between uses. Finally, a thorough inspection of the underbody, subframe mounting points, and brake pipework for any surface rust or corrosion is worthwhile given the car's age, although the absence of any corrosion advisories in the MOT record suggests structural integrity has not yet been compromised.