2006 Jaguar XJ 3.0L Petrol · SP56 FWS

The most recent MOT test conducted on 13 March 2026 resulted in a pass with no defects recorded. Looking at the broader maintenance history, there has been a period of recurring minor defects and intermittent major failures between 2021 and 2025, specifically concerning the nearside rear suspension components and the windscreen washer system. However, the trend is currently improving, as the two most recent inspections show that these previously identified issues have been successfully rectified, suggesting that the vehicle is currently being maintained to a standard that addresses its specific mechanical vulnerabilities. The recorded mileage of 60,689 miles is significantly low for a 20-year-old vehicle, representing an average annual usage of approximately 3,034 miles. While this indicates minimal wear on the engine, gearbox, and drivetrain, such low-use profiles often imply that the vehicle has spent extended periods stationary. This usage pattern necessitates a different inspection focus than a high-mileage vehicle, as the primary risks shift from mechanical wear to age-related degradation, such as the drying out of rubber seals, fluid contamination, and corrosion caused by lack of regular operation. Because the MOT history shows a history of deterioration in the nearside rear suspension arm ball joint dust cover and track control arm rubber, you must pay close attention to the rear axle area during your inspection. Check for any signs of grease weeping from the ball joints or further splitting in the rubber bushes. On your test drive, listen for any knocking, clunking, or imprecise handling when navigating uneven road surfaces or turning, which could indicate that the suspension components are beginning to fail again. You should also verify that the windscreen washer system functions correctly and provides adequate flow to ensure the recent major failure does not recur. Given the low mileage and age, you must also perform a thorough physical check for signs of standing. Examine the tyres for sidewall cracking or perishing, and check for flat spots that can occur when a car is parked in one position for long periods. Inspect the brake discs for excessive corrosion and ensure the calipers are not binding, which can happen if the pistons are not regularly moved. It is essential to confirm that time-based servicing has been performed, particularly regarding oil changes and fluid replacements, as fluids can degrade chemically even if the vehicle has not been driven many miles. Finally, check the condition of the 12V battery and look for any evidence of fluid leaks from engine or transmission seals that may have perished due to age.