Funny that I juts drove a one at Volvo when my S80 was being MOTeed, I did like the drive and too its credit drove almost exactly like my S80 which was a surprise as I was expecting a big wobbly ride, unless that means my S80 is a big wobbly ride in the first place.
I was looking at a 56 reg D5 78000 miles tan leather heated seats sat nav phone prep tow bar tinted rear windows for £16000 which seemed a lot
However whilst I was test driving the XC they passed my S80 and then gave me a estimated bill of £2500 for the repairs needed to my S80, took it to a specialist independent and he went loopy as out of that about £600 actually needs doing, not very happy, I wouldn't trust Volvo now to work on my car, if I really had to I'd get them to do the basic service if the stamp in the book is important to you but don't authorise anything else.
Find a decent specialist