Hi
The reg is LY05 KPE with 150,000 miles (not 160,000 as I mentioned at the start). It's got a full Audi service history and has been owned by my friend from new. It's been used for long journeys ie motorway miles.
I've just been to see the car properly (I've only ever seen it at a distance) and had a test drive. It feels like a very nice and luxurious car to drive, and pulls like a train, especially from the lights.
There are no known problems except what I've now discoverd is actually a white smoke upon hard acceleration, not black as previously mentioned. The car can emit white smoke, but only if it's floored (eg kick down). Audi looked into this a while back and couldn't replicate it. They've recently had a second attempt and were able to replicate it. They wanted £200 to explore it further and mentioned £3,000 to replace the injectors, so my friend said thanks but no thanks.
The car doesn't burn any oil between services, or at least doesn't need topping up. There is one area of bubbling paint on the near side rear arch which I would get fixed if I bought it.
I've got some breathing space as he doesn't need to sell it by tomorrow. We've agreed that he'll get a confirmed price from the local Arnold Clark which he would then be happy to sell it to me for.
He's also agreed that I can have the injectors tested at my cost which seems reasonable. Any idea how much that might cost? There's a local Bosch specialist I was thinking of using.
Regarding the future, I do all my own spannering (except for welding) so figure it could be a good investment.
Thanks again for all your input on this.