2022 Land Rover Defender Hard TOP D Mhev Auto 3.0L Diesel · HF72 UBD

High-frequency motorway usage defines the mechanical profile of this vehicle, which has accumulated 115,894 miles in just four years of operation. While the most recent MOT on 26 August 2026 resulted in a pass, this followed an immediate failure on the same day due to an engine malfunction indicator lamp being illuminated. The presence of an active engine management fault, even if rectified for the subsequent pass, indicates that the complex MHEV powertrain has reached a stage where electronic diagnostic intervention is required. The overall test history remains limited to two annual inspections, providing a narrow window into the vehicle's structural and mechanical longevity. The annual average of nearly 29,000 miles places this Land Rover well above typical usage patterns for its class, suggesting a life spent primarily at sustained speeds rather than short-trip urban cycles. While high-mileage vehicles can benefit from the reduced wear associated with consistent engine operating temperatures, the drivetrain, suspension, and braking systems have been subjected to significantly higher cycles than a standard four-year-old example. Buyers should anticipate that components such as wheel bearings, suspension bushes, and transmission internals are operating well into their expected service life, necessitating a thorough inspection of the drivetrain for signs of premature fatigue or fluid degradation. Given the recent engine management system fault, a comprehensive diagnostic scan is essential during any pre-purchase inspection to identify any underlying codes that may have been cleared rather than resolved. During the test drive, pay close attention to the transition between the mild-hybrid electric motor and the combustion engine; any hesitation, jerking, or unusual vibration under load could indicate issues with the integrated starter-generator or the associated battery management system. Listen for any whining or grinding noises from the transmission, as these high-mileage units are prone to bearing wear when subjected to heavy towing or consistent high-speed operation. The suspension and steering systems should be evaluated for play, as the weight of the Defender places considerable strain on control arm bushes and ball joints over such high mileage. When driving over uneven surfaces, listen for any metallic knocking or clunking from the chassis, which would suggest that the suspension components are reaching the end of their functional lifespan. Check the brake pedal feel for any sponginess or uneven resistance, as the heavy kerb weight of the vehicle, combined with high mileage, often leads to accelerated wear on discs and pads. Ensure that the air suspension, if equipped, cycles through its full range of heights without delay or warning messages, as the compressor and height sensors are common points of failure on high-mileage examples of this platform.