2006 Toyota Land Cruiser 3.0L Diesel · ML06 OYP

A pattern of corrosion-related advisories running through nearly every test defines the mechanical profile of this 2006 Toyota Land Cruiser, alongside one serious failure event in late 2019. The most recent recorded MOT on 2022-01-06 was a pass, but it carried an advisory noting that the underside had been wax-oiled, a common indicator that the vehicle has been treated against corrosion or that significant surface rust has been concealed. Prior to that, the 2020-12-09 test noted reduced hand brake reserve travel, and the 2019-01-07 pass recorded a rusty exhaust system. These advisories collectively suggest that corrosion has been an ongoing concern for the underside of the vehicle throughout its testing life. The 2019-12-19 failure was the most significant event in the record, with a dangerously tread-deficient nearside front tyre, two major suspension and wheel bearing defects on the offside front, and ineffective wiper blades on both sides. The fact that the subsequent 2020-01-02 test returned a clean pass indicates the issues were addressed promptly, but the offside front suspension components flagged at that failure warrant continued scrutiny. At 104,396 miles across twenty years, the vehicle averages roughly 5,200 miles per year, which is well below typical usage for a vehicle of this age and type. The MOT record shows testing activity from 2016 onwards, but there is a notable absence of recorded tests between early 2020 and early 2022, which could indicate the vehicle was either off the road, unused, or operated outside the testing threshold during that two-year gap. The mileage accumulation between recorded tests is modest, suggesting either light regular use or extended periods of standing. For a Land Cruiser of this vintage, low annual mileage can mean that components such as brake discs, brake calipers, and suspension bushes may have suffered from surface corrosion or seizing due to lack of regular exercise, rather than wear from heavy use. Equally, long standing periods can allow brake fluid degradation, fuel system issues, and 12V battery deterioration, even if overall mechanical wear remains low. For a prospective buyer, the corrosion advisories on the brake pipes recorded in both 2016 and 2017 are the most pressing items to investigate. These advisories noted slight corrosion on the nearside front, offside front, and offside rear brake pipes, and although they were only advisory at the time, brake line corrosion tends to progress over time on a vehicle of this age, particularly in regions where road salt is used. A thorough inspection underneath should focus on the condition of all brake lines, the rear brake pipe runs, and any evidence of rust-through or flaking. The underbody wax oil treatment noted in 2022 may have arrested further corrosion, but it can also mask active rust, so physically checking the chassis rails, subframe mounting points, and outriggers for structural integrity is essential. The exhaust system advisory from 2019 also warrants a check, as Land Cruiser exhaust systems are known to suffer from corrosion around the heat shields, mounting rubbers, and rear silencer. The 2019 failure items provide a useful checklist for a test drive inspection. The offside front upper suspension arm ball joint was flagged as excessively worn, and a renewed arm should have been fitted prior to the 2020 pass, so it is worth confirming the work was carried out and inspecting for any knocking or clonking over uneven surfaces, particularly when turning or braking. The offside front wheel bearing roughness should also be monitored; listen for a humming or growling noise that changes with vehicle speed and disappears when cornering, which is a classic symptom of a worn wheel bearing. On the road, pay particular attention to steering precision, any vibration through the wheel, and the effectiveness of the handbrake, given the 2020 advisory on reduced reserve travel. Inspect the windscreen for the stone chip damage noted in 2016 and 2017, check all tyres for even wear across the tread, and verify that the wiper blades clear the screen cleanly. Finally, request evidence of the corrosion treatment and any recent brake pipe replacement, as this will determine whether the recurring rust advisories represent an active problem or a managed one.