2010 Jaguar XF 3.0L Petrol · EY10 ACX

The 2010 Jaguar XF most recently failed its MOT on 2 April 2026, with four major defects recorded: cuts on the nearside front, nearside rear, and offside rear tyres all penetrating deep enough to reach the ply or cords, alongside deteriorated dust covers on the nearside and offside rear suspension arm ball joints that no longer prevent the ingress of dirt. Looking at the pattern of results, the maintenance trend is clearly worsening rather than stable. The vehicle passed cleanly in 2021 and 2024, but 2023, 2025, and now 2026 have each produced either advisories pointing to progressive corrosion and suspension wear or outright failures. Of particular concern is the recurrence of the electronic parking brake faults, which caused a major failure in 2023 and again in 2025, and the appearance of rear suspension corrosion advisories that have gradually escalated from component mounting corrosion in 2023 to subframe corrosion in 2022 and 2025. The combination of simultaneous tyre cuts on three corners and the pair of ball joint dust cover failures on the latest test suggests the vehicle may have been left standing or driven very little between tests, allowing rubber deterioration to advance unchecked. The recorded mileage of 71,733 miles on a 16-year-old vehicle equates to an average annual mileage of approximately 4,483 miles, which is notably low and consistent with significant periods of standing or only occasional use. Such low usage carries its own mechanical implications, including accelerated ageing of rubber components such as tyres, suspension bushes, drive belts, and brake system seals, as well as elevated risk of brake disc corrosion, binding calipers from infrequent operation, and 12V battery degradation due to shallow discharge cycles. The fact that the vehicle has presented for MOT annually yet accumulated relatively few miles between tests supports the theory that it has spent extended intervals inactive. Conversely, the appearance of identical advisories on the nearside front lower suspension arm pin or bush across 2023 and 2025 demonstrates that even modest running has been enough to progress wear in this area. For a prospective buyer, the current failure items must be remedied before the vehicle can be lawfully driven, and these should be costed into any purchase negotiation. All four tyres will require replacement, and the cut damage being deep enough to reach the ply or cords indicates they are beyond repair. The rear suspension arm ball joint dust covers must be replaced and the ball joints themselves inspected for play or contamination ingress, as once dirt enters a joint the wear accelerates rapidly and can lead to full joint replacement rather than just a gaiter. On a test drive, listen for clonking or knocking from the rear suspension over speed humps and uneven road surfaces, and check for uneven rear tyre wear which would indicate the geometry has been affected. Given the recurring front suspension arm pin or bush advisories since 2023, the nearside and offside front lower wishbones should be physically inspected for splitting, perishing, or movement under load, as these bushes tend to progress from advisory to failure within two to three years on a vehicle of this age. Beyond the recorded defects, a careful buyer should also perform age- and mileage-appropriate checks that may not be fully captured in the MOT data. The subframe corrosion noted in 2022 and 2025 should be physically examined with a torch and ideally raised on a ramp, paying close attention to mounting points and seams where corrosion can progress unseen. Check the sidewalls of any replacement tyres for cracking or perishing consistent with age, and inspect the brake discs for lipping, surface rust pitting, or seizing calipers by ensuring each corner spins freely when jacked. Verify the 12V battery state of charge and test date, as low-mileage Jaguars of this generation are notorious for electrical drain and battery failure. Confirm the service book history and ensure that brake fluid, coolant, and transmission fluid have been changed on a calendar basis rather than purely by mileage, as these degrade with time regardless of use. Finally, given the recurring electronic parking brake faults, insist on a full functional demonstration of the parking brake apply and release mechanism, and budget for potential replacement of the EPB actuator or caliper motors, which are a known weak point on the XF platform.