2020 Land Rover Discovery Luxury HSE SD6 Auto 3.0L Diesel · CB06 ALL

The 2020 Land Rover Discovery Luxury HSE SD6 Auto most recently passed its DVSA MOT test on 21 July 2026 with no defects or advisories recorded, and the immediately preceding tests on 21 July 2025, 22 July 2024, 10 January 2024, and 4 January 2023 were also passed without any recorded defects. This represents five consecutive clean test outcomes with no advisories, warnings, or failure points anywhere in the recorded history, which strongly suggests that the vehicle has been kept in good mechanical order and that the previous keeper has addressed any developing issues proactively rather than allowing them to accumulate on the public road test record. The complete absence of advisories over a five-test period is, however, unusually positive and a prospective buyer should not assume this is typical for a six-year-old premium SUV, as advisories on items such as tyres, brake pads, or suspension components are common on vehicles of this age and weight class. The overall maintenance trend is therefore best described as stable and apparently well-managed, although independent verification through a physical inspection and service history check is strongly recommended. With 65,255 miles recorded on a 2020 model year vehicle, the annual mileage works out to approximately 10,876 miles per year, which is broadly typical for a large premium SUV used for a mix of commuting, family duties, and longer journeys. There is no evidence in the MOT history of significant mileage gaps that would indicate prolonged periods of standing, nor of any sudden acceleration in use that might suggest a change of ownership or an unusually high-mileage driving pattern. Mileage accumulation at this rate is consistent with regular but not excessive use, which is generally beneficial for mechanical longevity as it tends to keep fluids circulated, the battery maintained, brakes freed of corrosion, and the drivetrain warmed through fully and frequently. A purchaser should nevertheless satisfy themselves that the recorded mileage is continuous by cross-referencing the digital odometer against service invoices and any previous MOT certificates held in the history file. Given the clean MOT record and the absence of any recorded advisories, a prospective buyer should now focus on the age and mileage related condition items that the roadworthiness test does not cover, or that may not yet have reached advisory level. Tyre condition is a priority, as the original or mid-life tyres on a 2020 Discovery will now be six years old and may be suffering from sidewall perishing and ozone cracking even if the tread depth remains above the legal 1.6mm minimum; all four tyres should be inspected for hairline cracks in the sidewall rubber and for manufacturing date codes, and consideration given to replacement on age grounds alone. The 12V battery is also a known weak point on Discovery models, particularly those equipped with the stop-start system, and is likely to be approaching the end of its useful service life; a battery health test or simple voltage check under load is advisable. Brake discs on a vehicle of this weight are prone to corrosion at the outer edges and to lip formation if the vehicle has been standing, and the calipers can bind, so the brake pedal feel should be tested at low speed and the wheels removed for a visual inspection of pad material and disc surface condition. A thorough test drive should focus on the characteristic wear points of the Discovery SD6, including any clonks or knocks from the front suspension, which would indicate wear in the lower wishbone bushes, anti-roll bar drop links, or the air suspension components fitted to HSE Luxury variants. Any warning messages relating to the air suspension on the dashboard, uneven ride height, or slow operation of the height adjustment system should be investigated immediately as the compressor and valve block are expensive items. The diesel particulate filter, exhaust emissions equipment, and twin turbocharger system should be considered; on a vehicle with predominantly short journeys the DPF can become saturated, so confirmation that the car has been used regularly at sustained speeds is important. Fluid servicing should be verified regardless of the clean MOT record, as brake fluid should be renewed every two years irrespective of mileage, diesel fuel filter and engine oil change intervals should be checked against Land Rover service schedules, and the timing belt or chain service history for the SD6 engine confirmed. Finally, a pre-purchase inspection by a Land Rover specialist is strongly recommended, including a diagnostic scan of all vehicle control modules for stored fault codes that would not appear on an MOT test but could indicate developing issues with the complex electronic and air suspension systems fitted to this model.