2009 Hyundai I30 1.4L Petrol · CP09 AKJ

The vehicle remains roadworthy but the mechanical condition shows a clear worsening trend regarding structural and suspension corrosion. While the most recent test in May 2026 at 37,436 miles passed, the tester identified corrosion on both the front and rear subframes as well as all four suspension arms. Although the vehicle has avoided failures, the progression of rust from minor advisories in previous years to widespread corrosion across the chassis indicates that the underbody is undergoing significant environmental degradation despite the low annual mileage. The mileage profile is exceptionally low for a 17-year-old vehicle, averaging approximately 2,200 miles per year. Data shows long intervals between tests, such as the 208 miles driven between July 2025 and May 2026, and roughly 650 miles in the year prior. This low usage explains the lack of wear on engine-related components, but it often correlates with the observed issues, as vehicles that sit for long periods are prone to the brake pitting and surface rust noted in the record. A buyer must conduct a thorough underbody inspection focusing on the chassis and mounting points to determine if the reported corrosion has moved beyond surface level. The history repeatedly flags corroded rear suspension arms and subframes, which require close scrutiny for structural integrity. Additionally, the braking system needs attention; the record notes a binding nearside front brake in 2022 and persistent pitting on discs through 2025 and 2026, suggesting the calipers may be seizing due to lack of use.