2009 Jaguar XK 5.0L Petrol · GU09 KXK

The vehicle maintains a roadworthy status, but the maintenance history reveals a concerning trend of progressive structural degradation. While it passed its most recent test in March 2025 at 115,652 miles, this followed a failure just nine days prior. The record shows that the rear sub-frame transitioned from being seriously weakened in February 2024 to heavily corroded but not yet weakened by March 2025. This suggests that while immediate safety repairs were made, the underlying structural integrity of the chassis is actively declining. At 115,652 miles over 17 years, the Jaguar has averaged approximately 6,800 miles per year. This figure is consistent with a low-use grand tourer, yet the low mileage accumulation between tests—such as the mere 73 miles recorded between the February and March 2025 re-tests and tests—indicates the car may sit for long periods. Such stationary use often contributes to the accelerated perish of rubber components and the acceleration of corrosion, which aligns with the multiple suspension-related failures noted in the history. A buyer must conduct a thorough physical inspection of the rear sub-frame to verify that the heavy corrosion noted in 2025 has been properly treated or reinforced rather than masked. The recurring failures of suspension arm bushes, ball joint dust covers, and coil springs indicate that the suspension geometry is reaching the end of its service life. Particular attention should be paid to the rear shock absorbers and bonnet struts, both of which have been flagged for corrosion and wear across multiple years, suggesting a lack of preventative maintenance on peripheral components.