2012 Jaguar XF 2.2L Diesel · OV62 OCR

The vehicle presents a mixed but broadly stable mechanical picture as of its most recent MOT on 25 October 2025 at 167,507 miles, where it passed with only one advisory. The rear sub-frame corrosion noted at that test was a repeat of the advisory raised in September 2023 at 150,793 miles, with the tester again recording it as "corroded but not seriously weakened" under reference 5.3.3 (b) (i). This indicates a slow-developing surface corrosion issue that has not worsened to a structural failure point over roughly 17,000 miles and two years. The 2024 test at 158,201 miles was entirely clean, suggesting the car was maintained to a reasonable standard during that period. The maintenance trend is therefore stable, with no evidence of accelerating deterioration in the core structural or mechanical systems. The mileage accumulation is consistent and unremarkable for a 2012 vehicle now approaching 14 years of age. Between the October 2022 pass at 145,739 miles and the September 2023 failure at 150,791 miles, the car covered 5,052 miles in under eleven months. From September 2023 to September 2024, it added 7,410 miles, and from September 2024 to October 2025, it recorded just 9,306 miles over thirteen months. There are no suspicious gaps or sudden spikes in the odometer record. The annualised average of roughly 12,000 miles sits within the typical range for a Jaguar XF of this generation, implying regular rather than light use, which in turn means drivetrain and suspension components have experienced normal loading cycles rather than prolonged standing. The September 2023 failure at 150,791 miles revealed several issues that a buyer should verify have been properly addressed. The tester flagged an offside rear brake hose leaking at the caliper union, a worn nearside rear anti-roll bar linkage ball joint, a non-functioning horn, and a failed windscreen washer system. These are not trivial defects. A leaking hydraulic brake hose at the union is a safety-critical fault that demands inspection of the hose, caliper, and surrounding brake lines for further deterioration. The anti-roll bar linkage wear points to broader suspension component fatigue that should be checked across both sides, including drop links and bushes. The horn and washer failures are minor electrically but confirm that basic ancillary systems were neglected at that time. The recurring rear sub-frame corrosion advisory, present in both 2023 and 2025, warrants a close physical inspection underneath the car. While both testers judged it not seriously weakened, corrosion on a sub-frame is progressive and can accelerate if left untreated, particularly through winter road salt exposure. A buyer should examine the sub-frame mounting points, the rear suspension attachment areas, and the floor pan for any signs of perforation or flaking metal. The tyre wear patterns noted in 2023, with all four tyres worn to 3.0mm and showing edge wear and perishing, suggest the car may have been driven on underinflated or aged rubber. Any replacement tyres fitted since should be checked for date codes to confirm they are not the original perished set still in service.