2016 Hyundai I10 1.2L Petrol · RF66 UUA

A persistent pattern of rear brake disc wear and a single historic braking performance failure define the mechanical narrative of this 2016 Hyundai i10, even though its most recent assessment on 18 July 2026 returned a clean pass with no recorded defects. Across seven recorded tests since 2020, the offside rear brake disc has been flagged as pitted or scored on three separate occasions, with an additional advisory in 2021 noting heavy corrosion across both rear discs. That same 2021 test also produced a Major failure for excessive fluctuation in the rear service brake, an outcome serious enough to warrant a retest. More recently, advisories in 2025 have introduced a new concern on the offside front suspension arm pin or bush, while two earlier tests passed without defect. The overall trend is therefore one of intermittent but recurring mechanical attention required at the periphery of the braking and suspension systems, rather than a record of uninterrupted roadworthiness. With 48,715 miles recorded over approximately ten years, annual accumulation averages around 4,870 miles, which is notably low for a city-oriented supermini of this vintage. The mileage progression between tests is broadly consistent and shows no evidence of significant periods off the road or of rapid accumulation that might suggest high-stress use such as long motorway commutes or commercial mileage. Low annual mileage of this nature typically reduces wear on major drivetrain components, clutches, and exhaust internals, though it can accelerate surface corrosion on unprotected ferrous parts such as brake discs and underbody components. The recurring brake disc corrosion advisories despite limited mileage are consistent with this exposure pattern rather than with heavy braking demand. The rear braking system warrants particular attention at the point of purchase, given that the offside rear disc has been flagged for pitting and scoring across three tests and that both rear discs were noted as heavily corroding at the 2021 failure. A test drive should include firm pedal applications from moderate speed to check for any rear brake judder, vibration through the pedal, or pulling to one side, all of which would suggest the discs have now worn beyond their service limits. The handbrake should hold the vehicle on a modest incline without creeping, as fluctuating rear brake performance can also manifest as poor parking brake efficiency. The 2025 advisory concerning the offside front suspension arm pin or bush suggests wear at the front suspension linkage; on a test drive, listen for clonks or knocks from the front end over speed humps and uneven surfaces, and feel for any vagueness or rattling through the steering wheel on rougher tarmac. Other advisories worth verifying include the nearside front tyre sidewall damage noted in 2020 and the cluster of three tyre edge-wear advisories from 2022, which collectively suggest a sensitivity to alignment geometry or suspension geometry wear. On inspection, check all four tyres for uneven shoulder wear, particularly on the nearside front, and confirm the sidewalls are free from bulges or cracking. With the car now approaching ten years of age, a thorough underbody examination for corrosion is advisable even though no structural advisories have been recorded, and a brake fluid renewal would be prudent given the brake component history. Finally, request that the rear brake discs be measured for remaining thickness and runout, and confirm that the front suspension bush has not progressed to excessive movement, as progression beyond advisory thresholds would result in immediate test failure.