2005 MG ZT 2.0L Diesel · FX55 DCE

The vehicle shows a concerning trend regarding structural integrity despite its relatively low mileage. In the most recent test on September 2025 at 91,833 miles, the car failed due to critical structural defects. The tester identified the offside front and offside rear suspension component mounting areas as having excessive damage that significantly reduces structural strength in the sill sections. This is a severe progression from the 2024 failure, where the nearside and offside rear mounting areas were flagged as excessively corroded. The transition from surface corrosion to structural failure suggests that the underbody is deteriorating rapidly and has not been addressed with preventative welding. At 21 years old, the recorded mileage of 91,833 miles averages to approximately 4,373 miles per year. While this low usage typically implies less wear on the engine, the MOT history indicates the vehicle has suffered from environmental damage and likely neglect. Between 2017 and 2022, the car consistently presented issues with corroded brake pipes and suspension arms. The failure in September 2022 at 71,770 miles was particularly significant, noting a failure of the seat belt anchorage due to excessive corrosion in the outer sill, a major safety concern that points to deep-seated rust in the chassis. Mechanical maintenance of the braking and lighting systems has been reactive. The 2025 failure also noted pitted and scored front brake discs alongside an offside rear tyre worn below the legal limit of 1.6mm. Previous records of steering rack seepage appearing back to 2022 and 2023 indicate a long-term leak issue that has not been fully rectified. Given the structural failures in the sills and mounting points combined with the history of corrosion on load-bearing components, the vehicle represents a high-risk purchase where the cost of necessary structural repairs may exceed the value of the car.