2017 Land Rover Discovery HSE TD6 Auto 3.0L Diesel · JB16 SMF

The Land Rover Discovery HSE TD6 has demonstrated a stable roadworthiness trend over its recent MOT history, with the most critical test—December 2025 at 109,786 miles—passing without any defects. The only failure in the record occurred in November 2024 at 97,589 miles, yet no faults were logged, suggesting a minor administrative or procedural issue rather than a mechanical concern. The absence of advisories or recurring defects in the three subsequent tests indicates that major structural or safety-critical components, such as brakes, suspension, or emissions systems, have not deteriorated unexpectedly. That said, the TD6’s age and mileage—now approaching 9 years and over 100,000 miles—demand closer scrutiny of wear-prone areas, particularly given the high annual mileage accumulation. The vehicle’s mileage pattern reveals a consistent and aggressive usage rate, averaging roughly 12,200 miles per year, which is well above the UK fleet average for its age group. Between the August 2023 test at 81,431 miles and the December 2024 failure at 97,589 miles, the car covered nearly 16,200 miles in under 17 months—a pace that accelerates wear on consumables like tyres, brake pads, and suspension bushes. The gap between the November 2024 failure and the December 2024 retest (just 16 days and 166 miles) is unusually tight, implying either a swift resolution of a non-mechanical issue or a deliberate push to meet a test deadline. The most recent MOT in December 2025, just seven months prior to today, confirms the vehicle has remained compliant, but the lack of historical advisories could mask deferred maintenance. For a prospective buyer, the absence of defects in the MOT history is encouraging, but the TD6’s age and mileage necessitate a thorough pre-purchase inspection. Priority should be given to the suspension—specifically the coil springs, anti-roll bars, and bushings—given the high mileage and potential for fatigue. The braking system, including calipers, discs, and hydraulic lines, should be checked for uneven wear or binding, particularly if the vehicle has been driven hard. Exhaust emissions may also warrant attention, as diesel engines like the TD6 can develop EGR or DPF-related issues over time. Structural corrosion, especially around wheel arches and sills, should be inspected, though the MOT records provide no evidence of prior concerns in these areas. Finally, the vehicle’s service history—if available—will be critical in verifying whether routine maintenance, such as oil changes and fluid top-ups, has been neglected.