2009 Jaguar XK 4.2L Petrol · G9 GFJ

The vehicle is currently roadworthy, but the history reveals a pattern of reactive maintenance rather than preventative care. While the most recent test in March 2026 at 141,788 miles passed without defects, the failure just two miles prior due to critical tyre failures and exposed cords indicates a disregard for basic safety consumables. The maintenance trend appears unstable, with recurring failures across multiple years suggesting that the owner only addresses mechanical issues when forced to do so by a tester. At 141,788 miles over 17 years, the Jaguar has averaged approximately 8,340 miles per year, which is consistent with typical usage for a grand tourer. However, there is a notable gap in records between September 2018 and January 2020, during which the vehicle covered over 13,000 miles. Since 2020, the mileage accumulation has remained steady, averaging roughly 8,000 miles per annual test cycle, which has placed consistent wear on the vehicle's complex suspension geometry and rubber components. A buyer must prioritize a thorough inspection of the structural integrity of the chassis. The February 2025 failure at 138,313 miles identified excessive corrosion on the offside rear structure near a body mounting subframe. This is a serious concern for a vehicle of this age, as rust in structural areas can progress rapidly if not treated or repaired. Additionally, the 2024 failure highlighted worn suspension bushes on both front and rear arms along with missing anti-roll bar linkage covers, suggesting the suspension system is reaching the end of its functional life and may require significant component replacement. The frequent history of tyre failures, including exposed cords in 2026 and structural separations in 2023, further points to a history of neglecting routine upkeep. Any prospective purchaser should verify that the current set of tyres is of high quality and check for uneven wear which might indicate persistent alignment issues. Given the previous failures with missing wheel fixings and insecure exhaust components, a comprehensive check of the bolt assembly and underbody is necessary to ensure no other mechanical lapses have been overlooked following the recent repairs.