Mine had the following problems. Cam chain tensioner rattle on startup Central locking that had a mind of its own Tired interior Broken rear window regulators Rust on bonnet due to stone chips Clunk on suspension, rectified with arb bushes and drop links for around £30 Aircon inop due to a leaky pipe (£340 + vat from jaguars) No hot air from heater, faulty blend valve, again quite expensive from jag. Noisy cat. It'd done 121k but drove nice and was only £350 with 11months mot so I can't really grumble, you get what you pay for!! Had it 6 months and sold it on for £350 to buy my current S type, a 2006 2.7d SE manual one owner car with full dealer history. I liked the old S type so much I bought a newer one and have vowed to have jaguar cars from now on!!