2012 Land Rover Discovery 3.0L Diesel · LP12 OTM

The most recent MOT, dated 20 December 2025, was passed but flagged an advisory that the off‑side rear tyre is worn close to the legal limit and shows edge wear. Over the preceding five years the vehicle has consistently passed its MOT, with recurring tyre‑wear advisories in 2024 and 2021 and a single minor fault – a severely deteriorated ball‑joint dust cover – recorded in 2021. A lamp failure in late 2023 was remedied, allowing the car to pass subsequently. The pattern suggests a generally stable maintenance record, but tyre wear is a persistent issue that will require attention soon. At 154,769 miles for a 2012 model the average annual mileage works out at roughly 11 000 mi, which is typical for a vehicle of this age. There are no obvious gaps in the recorded mileage that would indicate long periods of storage, so the wear on consumables is likely to be proportional to normal use rather than accelerated from high‑speed or heavy‑load duty. This moderate usage means that major drivetrain components such as the transfer case and gearbox are unlikely to be excessively fatigued, but the cumulative mileage does place the vehicle in a regime where suspension bushings, engine mounts and brake discs often begin to show age‑related degradation. Prospective buyers should give the tyre set a thorough visual and tactile inspection. All four tyres have been flagged as close to the legal tread limit in recent advisories, so any signs of uneven wear, sidewall cracking or dry rot should be taken as a cue to replace the set promptly. While on the road, listen for any thumping or hollow noises that could indicate worn tyre carcasses or mis‑alignment, and feel for vibration at higher speeds which may point to a developing imbalance. The ball‑joint dust cover noted in 2021 should be checked for any looseness or corrosion; a compromised dust cover often precedes ball‑joint wear, which would manifest as steering play, clunking from the front suspension, or uneven tyre wear. Verify that all exterior lamps, especially the rear position lamp that previously failed, operate correctly, as a fault here can cause another MOT failure. Given the vehicle’s age, a comprehensive age‑related inspection is advisable. Examine the under‑body for rust, particularly around the wheel arches, sills and suspension mounting points, as prolonged exposure can lead to structural corrosion. Test the 12 V battery voltage and check for any signs of sulfation or leaking electrolyte, since batteries over a decade old often lose capacity. Inspect brake discs for surface rust, scoring or excessive thickness variation, and ensure pads have adequate material left; binding calipers may present as a shudder when applying the brakes. Finally, confirm that the service book shows regular oil, filter and coolant changes at the manufacturer’s intervals, and consider having the transmission fluid, brake fluid and power‑steering fluid flushed if they have not been serviced within the past 24 months, as fluid degradation can affect performance and reliability.