2004 MINI 1.6L Petrol · RA04 UFP

The vehicle remains roadworthy, but the maintenance history shows a worsening trend regarding the suspension system. While the most recent test in March 2026 at 89,499 miles resulted in a pass, the tester identified significant corrosion on all four coil springs. This represents a progression from the March 2024 test where only the front pair was flagged, indicating that the structural integrity of the spring components is actively degrading due to age and environmental exposure despite the low annual mileage. The mileage profile is exceptionally low for a 22-year-old vehicle, averaging approximately 4,068 miles per year. Between March 2022 and March 2026, the car covered only 2,711 miles, suggesting infrequent use or long periods of stationary. While this low mileage often preserves interval-related wear on engine components, it frequently correlates with the accelerated corrosion seen on the suspension hardware. The consistent annual testing intervals suggest a disciplined approach to compliance, but the lack of regular use does not prevent the natural chemical decay of the metal chassis. A prospective buyer must conduct a thorough physical inspection of the undercarriage to assess if the corrosion on the coil springs has reached a critical point. The 2023 record noted a non-excessive oil leak and a binding rear brake caliper, which should be re-verified to ensure these issues were addressed or have remained below the threshold of failure. Given the recurring alerts for spring corrosion, close attention should also be paid to the mounting points and subframe, as these areas are prone to the same oxidative stress currently affecting the springs.