2021 Hyundai I30 N T-GDI 2.0L Petrol · SC71 HHZ

This 2021 Hyundai i30 N presents a broadly clean MOT history, with the only recorded failure being a single test in May 2024 where the vehicle was presented with two front tyres worn down to the legal limit and a nearside rear tyre carrying a cut deep enough to expose the ply or cords. All four subsequent tests between 2024 and late 2025 returned clean pass results with no advisories recorded, indicating that the issues leading to that 2024 failure were addressed at the point of test rather than being symptomatic of a broader pattern of neglect. The overall trajectory is therefore stable and improving, with the most recent examination on 29 October 2025 confirming a defect-free outcome and suggesting no immediate mechanical concerns flagged under the standard MOT inspection criteria. With only 24,360 miles recorded against five years of registration, this i30 N is running at approximately 4,870 miles per year, which sits firmly at the lower end of usage for a performance-oriented hatchback. Such modest annual accumulation tends to reduce wear on the major mechanical assemblies such as the clutch, turbocharger, drivetrain mountings, and brake friction material, but can also bring its own considerations. Tyres that sit unused for extended periods can develop flat spots or sidewall hardening, brake discs are prone to surface corrosion if the vehicle is not driven regularly in wet conditions, and standing oil seals or gaskets can weep once the engine is run hard after a period of rest. The mileage progression across the recorded tests appears consistent with steady light use rather than long-term storage, but a prospective buyer should remain alert to the consequences of low annual mileage on a car that was engineered with sporting intent. The single failure centred on tyre condition, which is a consumable issue rather than a structural or mechanical defect, but it is worth pressing for evidence that the replacement tyres fitted after the 2024 test were of appropriate specification and quality, particularly given that the i30 N requires tyres capable of coping with the substantial torque and lateral loads generated by its 2.0-litre turbocharged engine. On a test drive, listen for any unusual tyre noise, particularly from the front axle, and check for uneven shoulder wear which could indicate alignment geometry issues, especially as lowered sports suspension variants are sensitive to kerbing impacts. Steering should feel precise and well-weighted without vibration through the rim under braking, and any pulling to one side would warrant further investigation into the front suspension geometry and tyre condition. Although the MOT record shows no advisories relating to suspension components, brakes, exhaust integrity, or corrosion, the performance focus of the i30 N means that the standard MOT inspection does not necessarily reveal how the vehicle has been driven or whether harder mechanical components are under stress. On a test drive, pay particular attention to any knocking or clonking from the front suspension over uneven surfaces, as the multi-link rear and strut-type front arrangement fitted to this model can show wear in the anti-roll bar links and lower wishbone bushes. Brake pedal feel should remain firm and progressive, with no suggestion of binding calipers that may manifest as the car pulling to one side after a few minutes of driving. Finally, inspect the underside and inner arches for any evidence of fluid leaks from the turbo oil feed or return lines, as a car of this age with modest mileage is still within the period where such seals can present issues, and ensure the engine pulls cleanly and smoothly through the rev range without any hesitation, misfire, or boost irregularities under hard acceleration.