The 2018 Hyundai i30 N Performance T-GDI presents a clean MOT record with no defects recorded across all three tests, indicating a stable and well-maintained vehicle. The most recent test on 15 August 2025 at 47,822 miles passed with zero advisories or failures, suggesting the car has been kept in good mechanical order. The maintenance trend is stable, with no recurring faults or emerging issues flagged by any tester over the recorded history.
The mileage pattern reveals a notable gap between the 2023 and 2025 tests. Between 14 August 2023 at 26,244 miles and 15 August 2025 at 47,822 miles, the car covered 21,578 miles in two years, averaging over 10,700 miles per year. This is a significant jump compared to the earlier period, where the car accumulated 8,170 miles between August 2022 and August 2023. The earlier low annual mileage suggests the car may have been lightly used or even stood for periods, while the recent spike indicates a change in ownership or usage pattern. The current recorded mileage of 47,822 miles remains low for an eight-year-old car, averaging roughly 5,978 miles per year overall.
Despite the clean MOT record, a buyer should still inspect the vehicle in person, focusing on areas that MOT tests may not fully capture. The i30 N Performance is a hot hatch, and components such as the front suspension bushes, rear beam bushes, and coil springs should be checked for wear, especially given the increased mileage in recent years. The braking system, including the front and rear brake discs and pads, deserves close attention, as performance driving can accelerate wear even if no binding or uneven wear was flagged. The exhaust system, particularly the catalytic converter and DPF if fitted, should be inspected for condition, as the T-GDI engine can be sensitive to emission system faults over time.
Tyre condition and alignment should also be verified, as the car's performance nature can lead to uneven wear, especially if driven hard. The MOT record shows no tyre-related advisories, but a physical inspection of tread depth, sidewall condition, and wheel alignment is prudent. Finally, check for any signs of corrosion on the subframe, sills, and around the rear wheel arches, as these areas can develop issues even on well-maintained cars. The clean MOT history is encouraging, but a thorough in-person inspection remains essential for a performance vehicle of this age and type.