2004 MG TF 1.8L Petrol · KX54 TFZ

The most recent MOT test in September 2025 resulted in a pass, but records show it initially failed on the same day due to a supplementary restraint system warning lamp fault. This indicates a potential issue with the airbag system that must be verified as truly resolved. Alongside this, the test recorded significant corrosion affecting the underbody and all suspension components. The outer sills on the rear are also corroded, which is a structural concern that has appeared consistently since 2023. This test was conducted nine months ago, so these issues remain current concerns. The condition trend appears to be worsening regarding safety systems, while structural decay remains a persistent, unaddressed background risk. The recurrence of chassis and sill corrosion across multiple years suggests the rust is active and spreading rather than superficial. Although the car passed, the advisories note worn and pitted rear brake discs, which often happens when vehicles stand idle for long periods. The mileage is very low for a 22-year-old car, averaging roughly 3,000 miles per year. While this suggests lighter mechanical wear on the engine and drivetrain, it strongly points to long periods of standing unused.