Nice car - always liked the Alpina - but not a great dealer selling it - they are just down the road from me, infact i fill up at the petrol station they are based at. They have some really lovely cars, many overpriced and their customer service, well not sure they now what that means. They have a nice white X5 in, went in a few weeks back to look at a couple of 4wd they had and they really were not interested, before i bought the M went to see a Jag they had, but walked away because i really did not like their attitude. A guy who came to look at my Audi for sale bought a Porsche boxster off them a few months ago and wanted to take it back and they did not want to know. Not sure of the full story, but they where not very helpful by all accounts, we did a test drve which took us past the garage. The guy that owns the dealer drives a very nice R8 though.
Just a warning of what to possibly expect if anyone fancies going to see it - sure the car is fine, it is only their customer service i have had experience of, their cars always look good.