2006 Land Rover Discovery 2.7L Diesel · DY51 ACY

The vehicle is currently roadworthy, but the maintenance trend shows a concerning progression of structural degradation. While it passed the most recent test in December 2025 at 153,291 miles, this success followed a significant failure just two weeks prior. That failure revealed a critical structural weakness, where the offside rear suspension component mounting area was flagged as being excessively corroded and significantly reducing structural strength. Although this specific point was downgraded to not excessive in the subsequent pass, the persistent corrosion across all front and rear suspension components indicates the vehicle is reaching a stage of advanced oxidation. At 153,291 miles, this twenty-year-old Discovery has averaged approximately 7,665 miles per year, which is consistent with typical usage for a vehicle of this age. The record shows consistent annual testing intervals, with mileage increasing by roughly 4,500 to 7,000 miles between each inspection from 2023 to 2025. However, the rapid succession of failures in late 2025 suggests a reactive rather than proactive maintenance approach, where faults are only addressed once they cause an MOT test failure. A buyer must conduct a rigorous physical inspection of the chassis and suspension mounting points. The history repeatedly identifies corrosion on the suspension arms and mounting areas across the last three years. Particular attention is required for the nearside rear anti-roll bar linkage, which has shown persistent play since 2023, and the steering rack inner joints, which have been a recurring issue. Furthermore, the noted corrosion on the brake hose ferrules should be checked for perished rubber or bulging to ensure they have not progressed to a point of imminent failure despite passing the recent test.