Advice on 02 A8 LWB 4.2 v8 seeing tomorrow
 

Hi Guys,
I currently have a A4 B5 and am looking to upgrade to an A8.
I have spotted a 2002 4.2 LWB for sale with 135,000 miles on the clock, it has a couple of minor issues, scrape on bodywork and a couple of electrical faults, but has a new MOT and after talking to the guy seems ok, and the price is right!!

It has a full service history (variable servicing) some Audi some private garage.

I'm going to see it tomorrow night, what do I need to look for /at ? Should the V8 have hadcam belt change or is it chain?

Is this milage too high, and am I going to have nothing but trouble? What else can I look for when I see it?

any help appreciated, I know its short notice,

Thanks

W