2016 Hyundai I20 1.2L Petrol · PF16 LGJ

A clear pattern of brake-related wear has emerged across the most recent MOT tests of this 2016 Hyundai i20, with rear brake disc corrosion recurring at every annual examination since 2022 and front brake pads noted as wearing thin in the latest pass dated 29 October 2025. The vehicle has passed all seven recorded tests, so there are no failure points to report, but the advisory trail is consistent and points to components approaching the threshold where replacement becomes likely rather than optional. The rear disc advisory specifically references corrosion on the inner braking surface on both nearside and offside sides, which is a common finding on lightly used vehicles where the brake system is infrequently worked hard enough to keep the rotors clean. The addition of front pad wear in the most recent test suggests the braking system as a whole is now entering a service phase that should be budgeted for promptly. At 44,047 miles over a ten-year life, this i20 has averaged roughly 4,400 miles per year, which is low for its age and segment. The annual MOT records show continuous testing from 2019 through 2025 with no gaps, indicating the car has been kept on the road throughout, but the modest annual mileage implies periods of relatively light use interspersed with shorter journeys. Mechanically, this profile tends to produce exactly the kind of evidence seen here: surface corrosion on brake components from infrequent heavy braking, accelerated tyre sidewall cracking from age rather than mileage, and a general pattern of consumables degrading due to calendar age as much as wear. The front tyre cracking advisories from 2019 and 2020, followed by near-limit tread depth at the same time, are typical of an under-utilised urban vehicle where tyres perish before they wear out. A prospective buyer should focus the physical inspection on the braking system first, as the advisories point to multiple components nearing the end of their service life. The rear discs should be examined for run-out and lip formation, as pitted and corroded surfaces can judder under braking and reduce pedal feel, while the front pads should be measured for remaining friction material with a torch and mirror if the inner edge cannot be seen directly. On a test drive, listen for any scraping or grinding from the front wheels during low-speed stops and feel for vibration through the brake pedal or steering wheel under harder braking, which would indicate the rear discs have worn beyond a usable surface finish. The nearside rear tyre should also be checked, as a nail was noted in the latest test and any repair should be inspected internally to confirm it remains sound. Beyond the braking components, the lower-than-average mileage warrants closer attention to items that suffer from standing rather than use. Check that the engine starts cleanly from cold without extended cranking, and inspect the underside of the bonnet and the exhaust manifold area for any signs of oil misting or residue that could indicate seals hardening with age rather than wear. On the move, listen for any clonks or knocks from the front suspension over speed bumps, as the original bushes and shock absorbers will now be ten years old and more prone to deterioration than mileage alone would suggest. Finally, confirm that the tyre sidewalls show no fresh cracking, as the historical advisories indicate this car has been prone to shoulder perishing and a full set may now be due regardless of remaining tread depth.