At approximately 20 years old you need to look out for a few things. Even well looked after cars may have some rust. Sill jacking points, upper and lower rear suspension arms and lower front wing edges are places to check. The upper rear suspension arms can only be successfully checked with the wheels off. (Rotted areas under the rear coil spring have even been missed on many an MOT due to their hard to see/reach position)
Autos are usually reliable but a regular oil service is good.
As far as the V6 go, they are reliable if regular services and belt changes have been done on time. Recent belt change prices of £350-£600 have been quoted and the idler/tension pulleys plus water pump should be done at the same time.
Connoisseur SE has lots of "goodies" which can be expensive to replace if not working.
Always check for water ingress via boot seals and under carpets.
The plenum chamber drains also need to be checked and/or modified (spy holes put in).
Use the search function on the forum for more information as required.
I love my V6 but they are thirsty if you use them a lot! Enjoy.
