2010 Land Rover Discovery 3.0L Diesel · FN60 NHO

The most recent MOT test on 20 July 2026 resulted in a pass, which is positive, however this outcome must be viewed in the context of an immediately preceding failure on 17 July 2026 and an earlier failure on 30 June 2026, meaning the vehicle failed three times within a single month before ultimately securing a pass. The failures were dominated by serious corrosion and leakage affecting the rear brake pipes, classified initially as dangerous and major, alongside major defects concerning excessive wear on both rear anti-roll bar ball joints. A recurring minor advisory relating to a deteriorated nearside front steering rack gaiter has appeared across all recent entries, and prior advisories concerning a worn nearside rear upper suspension arm pin or bush and a child seat obscuring inspection of an adult seatbelt are also notable. The overall trend is one of worsening mechanical condition concentrated in the braking and suspension assemblies, areas that are safety-critical on a heavy off-road oriented vehicle such as the Discovery 4. With recorded mileage of 159,544 miles over approximately 16 years, this vehicle accumulates around 9,972 miles annually, which is broadly typical for its age and not suggestive of either severe underuse or excessive long-distance use. There are no significant gaps or sudden accelerations in the recorded mileage history that would imply periods of inactivity or motorway mileage accumulation. That said, at this mileage and age, internal combustion and drivetrain wear on the diesel engine, automatic transmission, transfer box, and propshaft universal joints must be assumed to be advanced, particularly given the additional torque loads associated with off-road driving and towing that Land Rover Discoverys commonly endure. The braking system has been the primary source of recent failures, and any prospective buyer should thoroughly inspect the condition of all brake pipes, particularly those routed along the chassis underside and rear axle, looking for surface corrosion, scaling, weeping joints, and perished copper line flare nuts. A test drive should be conducted to verify firm pedal feel without sponginess, the absence of any pulling to one side under braking, and no warning lights indicating brake fluid pressure issues. The rear anti-roll bar drop links and ball joints should be physically checked for vertical play, and during the test drive any clunks or knocking over undulating roads or speed humps would suggest the anti-roll bar links, bushes, or the rear upper suspension arm bush previously flagged have continued to degrade. The steering rack gaiter, although currently still excluding dirt, will inevitably require replacement, and on test drive one should listen for any knocking or clicking emanating from the front suspension as worn gaiters permit contamination of the rack internals. Additional buyer guidance for a vehicle of this age and mileage should include careful inspection of the tyres for age-related sidewall perishing and cracking, which is common on Land Rover tyres irrespective of tread depth, and confirmation that all four tyres are of matching brand, size, and tread depth to avoid transmission and ABS issues. The 12V battery and auxiliary batteries fitted to certain Discovery variants should be load tested, as vehicles standing for extended periods frequently suffer premature battery failure. Brake discs should be examined for lipping, corrosion pitting, and binding calipers following any period of inactivity, while the condition of the brake fluid should be confirmed as recently changed, noting that brake fluid is hygroscopic and degrades on a calendar basis regardless of mileage. Finally, full service history should be verified with particular attention to cambelt replacement intervals on the diesel engine, transfer box and gearbox fluid changes, and evidence of recent work addressing the brake pipe corrosion, as this kind of chassis-borne corrosion can indicate wider structural deterioration that may become a future MOT failure point.