2005 Jaguar S-Type 2.7L Diesel · MH05 AHY

The vehicle's roadworthiness status is currently critical following a significant failure on 5 May 2026 at 132,365 miles. The maintenance trend shows a clear and dangerous deterioration in structural integrity. While the car passed previous tests, the 2026 failure reveals severe, progressive corrosion on the nearside and offside front sills and floors, which the tester identified as affecting the strength of the chassis. This represents a major escalation from the recurring corrosion advisories noted in the 2023, 2024, and 2025 tests. The mileage accumulation is consistent with the vehicle's age, averaging approximately 6,300 miles per year. The record shows steady usage, with the distance increasing from 108,757 miles in April 2022 to 132,365 miles in May 2026. This steady progression suggests the car has been in regular use rather than sitting idle, which explains the gradual worsening of the chassis corrosion and the wear found on suspension components. A prospective buyer must prioritize a thorough inspection of the vehicle's structural health. The recent failure highlights extensive corrosion within 30cm of the body mountings on the sills and floors, a defect that often requires expensive welding or may render the vehicle unrepairable. The tester also flagged multiple suspension issues, including excessively worn anti-roll bar linkage ball joints and worn suspension arm bushes on both the nearside and offside fronts. The braking system also requires immediate attention. The 2026 test identified both nearside and offside rear brake hoses as being excessively or slightly chafed, alongside thinning rear brake pads. Combined with a leaking nearside front power steering pipe, the mechanical upkeep appears to have been reactive rather than preventative. Any purchase should be contingent on a professional assessment of the chassis strength and the cost of rectifying these widespread mechanical and structural defects.