1991 Land Rover Range Rover 3.9L Petrol · J862 JAB

A 1991 Land Rover Range Rover presenting five consecutive clean MOT passes with no advisories or failures is an exceptionally rare outcome for a vehicle of this vintage and class. The most recent test on 13 January 2026 recorded a pass with no defects, continuing an unbroken sequence of clean outcomes stretching back through 2022. For a thirty-five-year-old vehicle, this absence of recorded advisories suggests either genuine mechanical soundness at each annual inspection or a pattern of minimal use that has not stressed components sufficiently to register concerns. Either way, the roadworthiness record is a strong indicator that the vehicle was presented in testable condition throughout this five-year window. With only 105,789 miles recorded over approximately thirty-five years, annual mileage is in the region of 3,000 miles, which is notably low even by classic vehicle standards. There are no extended gaps in MOT testing within the records provided, indicating the vehicle has been kept on the road consistently rather than placed off-road for prolonged periods. However, such low annual mileage is mechanically significant for a Range Rover of this era. Vehicles used sparingly tend to suffer more from corrosion and dried seals than from outright wear, and standing periods can accelerate degradation of brake system components, suspension hydraulics, and underbody protection. The mileage itself is not high enough to suggest major drivetrain wear, but the pattern of use warrants careful physical examination of items that deteriorate with age rather than mileage. Given the age of the vehicle and the typical failure patterns observed on classic Range Rovers of this generation, a prospective buyer should focus attention on the underbody and chassis structure, particularly the outriggers, spring mounting points, and the rear crossmember, which are known corrosion hotspots on the model. The front and rear suspension should be inspected for perished or cracked polyurethane bushes, sagging coil springs, and wear in the panhard rod and trailing arm bushes, all of which produce clonking or knocking noises over uneven surfaces and imprecise handling. The steering ball joints and drag link should be checked for excess movement, as age-related wear here will cause wandering at speed and uneven tyre wear. On a test drive, listen for any suspension knocks on uneven roads, pay attention to whether the steering pulls to either side, and note any delay or harshness in the transmission, as the ZF automatic gearbox fitted to many of these vehicles can develop wear that is not always evident at low speeds. The braking system on a vehicle of this age warrants particular scrutiny despite the clean MOT record, as brake hydraulic seals, flexible hoses, and the rear load-compensating valve can deteriorate with age. On test, the pedal should feel firm without excessive travel, and the vehicle should pull up straight without judder. The V8 engine should be inspected for oil leaks from the timing cover, rocker cover gasket, and rear main seal, and any signs of blue smoke on start-up or under acceleration would suggest valve stem seal or guide wear consistent with age. The cooling system should be checked for leaks and the condition of hoses, while the transfer box and differentials should be listened for any whining or bearing noise on the overrun. Finally, the bulkhead and inner wings should be examined for corrosion, as this is a recognised structural concern on early Range Rovers and can be costly to remediate if advanced.