2002 Land Rover Defender 2.5L Diesel · LO52 BBN

The most recent MOT test on 2025-07-09 confirms the Defender remains roadworthy, though the record reveals an unusual pattern of consecutive failures followed by passes. The vehicle passed cleanly in July 2025 at 83,608 miles, yet the immediate prior test on 2024-06-25 at 81,037 miles—just two days before the pass—was a failure without recorded defects. This suggests either a clerical error or a test centre discrepancy, but the lack of defects in either 2024 test implies no serious mechanical issues were overlooked. The 2023 cycle repeated this anomaly, with failures on 2023-06-29 and a pass on 2023-06-30 at identical mileage, reinforcing the need for independent verification of any unresolved concerns. The recorded mileage of 83,608 miles at 24 years old equates to approximately 3,484 miles per year, which is unusually low for a vehicle of this age and type. The gap between the 2023 and 2024 tests spans 12 months with minimal mileage accumulation (1,961 miles), and the same pattern repeats between 2024 and 2025 (2,568 miles). Such low annual mileage may indicate prolonged periods of inactivity, which could accelerate wear in components like suspension bushes, coil springs, and fuel system seals due to static load and moisture retention. Conversely, the absence of rapid mileage spikes suggests no aggressive driving history, though this does not preclude deferred maintenance. Given the lack of defects in the MOT history, the primary focus for an in-person inspection should centre on high-wear items that often go unnoticed in routine tests. The suspension—particularly the rear coil springs and bushes—should be examined for dry rot or excessive play, as prolonged standing can compromise rubber components. Binding calipers or uneven brake disc wear would indicate past neglect, though the absence of advisory notes on brakes is reassuring. Structural integrity, especially around the wheel arches and sills, must be scrutinised for corrosion, as rust can compromise the Defender’s iconic but ageing chassis. The fuel system, including injectors and fuel lines, warrants attention given the vehicle’s age, as leaks or clogging could have gone undetected without emissions testing failures. Finally, verify the integrity of the exhaust system, as catalytic converter failures are common in older diesel models and often result in advisory notes.