2000 — 2002
4.0L Supercharged V8 (AJ-V8) - XKR Performance
Petrol
While driving at low speeds, gently apply the brakes and listen for any 'clunking' noises, as worn front suspension bushes are quite common in these grand tourers as they age.
Check the operation of the convertible top (if applicable) through a full cycle; listen for smooth motor operation and observe the fabric condition, as hydraulic seals may occasionally show signs of wear in older examples.
During your highway acceleration test, monitor the transmission for smooth shifting; the ZF 5HP24 gearbox is robust, but it appreciates regular fluid changes to maintain optimal performance.
Before starting the engine cold, check the area around the thermostat housing and hoses, as the original plastic cooling components can become brittle over time and may eventually require an upgrade.
Consider a full transmission fluid and filter flush to ensure the longevity of the gearbox components.
It is often a sensible time to review the condition of the supercharger belt and the tensioner assembly to ensure optimal performance.
Typically, this is the stage where suspension components like ball joints and bushings should be inspected for play or perishing.
Prioritise regular oil changes using high-quality synthetic oil to keep the AJ-V8 engine running smoothly.
Keep an eye on the coolant level and system health to protect the engine's internal components.
Periodically inspect the battery condition, as these electronics-heavy Jaguars prefer a strong charge to avoid quirky dashboard messages.
Maintain the leather interior with quality conditioners to keep the cabin looking as refined as the day it left the factory.
Ensure all electrical grounds are clean and secure to keep the various control modules communicating reliably.
Estimated repair costs if issues arise
In cars of this era, the early plastic tensioners were a known point of concern. If you find a model that hasn't had these updated to the later metal-bodied design, you might eventually need to budget for this preventative work to ensure total peace of mind.
Because the cooling system uses several plastic housings and hoses, it's common to consider a full refresh of these items if they haven't been touched in years. Addressing this proactively keeps your Jaguar reliable on long summer drives.
To restore that signature Jaguar ride quality, you might eventually need to budget for replacing tired control arm bushings and shock absorbers. It’s a worthwhile investment that makes the car feel years younger.
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Disclaimer: This report is generated with the assistance of AI analysis based on verified automotive data. While we strive for 100% accuracy, enthusiasts should always conduct physical inspections and consult service records. View Full Disclaimer