2011 Hyundai I30 1.6L Diesel · EJ11 SZP

This 2011 Hyundai i30 presents a stable and recently improving maintenance trend, culminating in a clean pass on 10 March 2026 at 64,696 miles with zero defects recorded. That is a significant turnaround from the preceding years, where testers repeatedly flagged corrosion and suspension wear. The most recent result suggests the previous owner addressed the outstanding issues, though the long-term structural integrity demands close scrutiny given the pattern of rust-related advisories. The mileage profile tells a story of very light use. At roughly 4,313 miles per year over fifteen years, this is well below the UK average. The record shows a gap of approximately 1,521 miles between the July 2025 test at 63,175 miles and the March 2026 test at 64,696 miles, covering an eight-month window. That is consistent with continued low-mileage commuting or occasional use rather than long-distance touring. Such light annual accumulation typically reduces drivetrain and brake wear, but it can mask problems caused by long periods of standing, including seized components, perished rubber, and moisture-related corrosion in hidden areas. The recurring advisory on rear sub-frame and suspension arm corrosion is the most critical concern for any prospective buyer. In July 2025 at 63,175 miles, the tester noted the rear sub-frame and arms were corroded, and in July 2022 at 53,078 miles, both rear upper suspension arms were flagged as corroded but not seriously weakened. This indicates a progressive rust issue in the rear underbody that may have been treated or repaired before the clean 2026 result. A buyer should physically inspect the rear sub-frame, trailing arms, and mounting points for surface rust, flaking, or fresh underseal that could conceal ongoing decay. Beyond the structural concerns, the history reveals minor but persistent electrical and cosmetic faults. The offside registration plate lamp failed in July 2024, and the offside rear direction indicator was noted as slightly discoloured in both 2022 and 2024, suggesting a slow deterioration of the light unit or wiring. Both rear tyres were flagged as slightly out of shape in 2022 and 2023, pointing to possible suspension imbalance or prolonged standing causing flat spots. The offside front anti-roll bar linkage ball joint had slight play in June 2023, a wear item that may have been replaced ahead of the 2026 test. A thorough test drive over uneven surfaces and a close inspection of all suspension bushes, ball joints, and the exhaust system for corrosion would be prudent before purchase.