2004 Land Rover Defender 2.5L Diesel · SIA 127

The vehicle remains roadworthy but the maintenance history reveals a concerning trend of progressive corrosion and component degradation. While the most recent test in August 2025 at 60,281 miles passed with only a minor advisory for a worn rear propshaft universal joint, previous records indicate significant deep-seated issues. The transition from multiple advisories in 2018 to a pass suggests some repairs occurred, yet the underlying structural integrity remains a concern despite the recent passing result. The mileage profile is exceptionally low for a 22-year-old vehicle, averaging approximately 2,740 miles per year. There is a notable seven-year gap between October 2018 at 60,095 miles and August 2025 at 60,281 miles, during which the vehicle covered only 186 miles. This prolonged period of inactivity or minimal use likely explains the extensive corrosion noted on the chassis, coil springs, and shock absorber casings, as rubber components and metal surfaces degrade when a vehicle is not regularly exercised. A buyer must conduct a thorough physical inspection of the chassis and frame to assess the extent of the structural rust. The 2018 test flagged corrosion on the structure and coil springs, while the 2017 failure specifically highlighted excessively corroded brake pipes along the chassis. Special attention is required for the brake line condition to ensure the previous corrosion was replaced rather than merely treated, and the oil leaks from the rear differential and engine should be monitored for signs of worsening active leaks. The suspension system also warrants close scrutiny, focusing on the track rod ends and shock absorbers which were previously flagged for deteriorated covers. Given the low mileage and long intervals between use, all seals, bushes, and hoses are likely perished from age and may require replacement to prevent mechanical failure despite the low odometer reading.