2012 Hyundai I20 1.2L Petrol · EJ62 DHC

The 2012 Hyundai i20 presents a mixed mechanical picture. The most recent MOT, conducted on 2 December 2025 at 43,682 miles, passed but flagged corrosion on both the front and rear sub-frames, though the tester judged neither was seriously weakened. Front brake pads were also noted as wearing thin. Comparing this to the preceding four annual tests, which recorded zero defects between November 2021 and December 2024, the trend has shifted from a clean bill of health toward emerging structural and braking concerns. The maintenance pattern is not yet alarming, but it is no longer stable. The vehicle appears to have moved from a phase of straightforward upkeep into one where age-related deterioration is beginning to surface. At roughly 3,120 miles per year, the mileage is exceptionally low for a 14-year-old supermini. The record shows a modest 1,824-mile gain between the December 2024 and December 2025 tests, following similarly gentle annual increments of around 2,800 to 3,000 miles in prior years. There are no sudden jumps or suspicious gaps in the odometer history. Such light use typically limits drivetrain and suspension wear, yet it can mask long-term corrosion risks, particularly on sub-frames and brake lines that suffer from standing and moisture ingress rather than mileage alone. Buyers should examine the front and rear sub-frames closely for advancing corrosion, paying attention to mounting points and box sections where structural integrity is most vulnerable. The December 2025 advisory noted corrosion without serious weakening, but salt exposure and age can accelerate deterioration rapidly. Have a specialist check wall thickness and any signs of perforation, especially if the car has spent time in coastal or road-salt-heavy regions. The braking system warrants equal attention. Thin front pads at the latest test suggest replacement is due imminently. More critically, the November 2021 test flagged corroded rear and offside front brake pipes coated in grease or debris, a condition that can conceal active corrosion beneath contamination. Although subsequent tests did not re-flag this, corroded brake lines do not self-repair. Inspect all rigid brake lines, flexible hoses, and unions for pitting, moisture weeping, or bulging. Check caliper operation and disc condition for uneven wear or binding, particularly at the rear, where the 2021 test also noted thin pads. Tyre condition should be verified across all four corners, including the spare, given the uneven wear pattern flagged on both front tyres in 2021.