2004 Land Rover Discovery 2.5L Diesel · LB04 FBC

The most recent MOT on 21 November 2025 was passed with no recorded defects, indicating that the vehicle was road‑worthy at that date. However, the preceding twelve‑month period shows a mixed picture: a failed test in May 2024 highlighted significant structural corrosion and severely worn front suspension ball joints, while a June 2024 test recorded only advisory notes on chassis corrosion and slight front track‑rod play. Earlier failures in January 2023 involved lighting and wiper faults, and a series of advisories over the last few years have repeatedly flagged tyre perishing, brake wear and wheel‑bearing play. The pattern suggests that while the most recent inspection was clean, the vehicle has a history of progressive corrosion and wear that required remedial work; the overall maintenance trend is therefore cautiously improving but remains dependent on the quality of repairs undertaken after each failure. At 170,007 mi the Discovery averages roughly 7,700 mi per year, a usage rate that sits within normal bounds for a 22‑year‑old four‑wheel‑drive. The mileage does not indicate any periods of extreme short‑term abuse, yet the cumulative distance is sufficient to have accelerated the wear of consumables such as tyres, brake discs, suspension bushings and drivetrain components. The relatively high mileage for its age also means that any latent corrosion or fatigue in the chassis or sub‑frame is more likely to have progressed, particularly in areas that have already been flagged by the MOT as compromised. When you inspect the vehicle, give particular attention to the rear and front sub‑frame sections on both sides, looking for rust that has penetrated beyond surface coating and may have reduced structural rigidity. Probe the off‑side rear suspension mounting area for excessive play or soft spots, and check the condition of the front suspension arm ball joints for any looseness, clunking, or uneven tyre wear that would betray worn joints. Examine the wheel bearings on both front wheels for roughness or a growling noise when the vehicle is lifted and the wheels are spun, as prior advisories noted slight play. The brake system should be inspected for thin rear pads, pitted discs and any signs of corrosion on the brake pipe, with a focus on the near‑side rear pipe that was previously noted as corroded. Verify that the off‑side headlamp, stop lamp and windscreen wiper are securely mounted and operate correctly, as these were recent failure items. During a test drive listen for any suspension clunks, especially when traversing bumps, feel for steering stiffness or looseness, and monitor the brake pedal for pulsation or reduced pedal travel. Given the vehicle’s age, also carry out the standard time‑based checks: assess the condition of the tyre sidewalls for cracking or perishing that may not be evident from tread depth alone, and confirm that the tyres are still within their recommended service life. Inspect the 12‑volt battery for sulphation, low cranking voltage and any signs of leakage, and consider a load test if the battery is more than three years old. Examine the engine oil, coolant, brake fluid and power‑steering fluid for colour, level and any contamination; fluids older than twelve months should be replaced regardless of mileage. Finally, review the service book for evidence of regular oil changes, timing‑belt or chain service, and any recorded corrosion remediation, as a well‑documented maintenance history will be essential to mitigate the inherent risks associated with the vehicle’s age and mileage.