
After looking for a while, in June I'll finally be in the position to buy an RS4 Saloon - Most probably from an Audi dealer and a 2007 car.
I wonder if I can pick people's brains and experience with a few queries?
1. Colour - I've heard some stories about RS4's being very colour specific i.e. Misano Red may well be worth less than Black etc. What about Sprint Blue - is that likely to lose value in comparison as well?
2. Equipment - I'll be buying a Sat nav car but are there any other items perceived as essential - Adaptive lights etc.
3. Advice on any problem areas to look out for - Are there any things in particular I should look for? Software updates etc, certainly just looking through the Forum Shocks seems to be a major concern.
Also, at the risk of really taking the Michael if anyone has access to a Black Book I'd be grateful if you could give me a ball-park figure for my trade-in. It's a May 2006 Audi A3 3.2 S-Line, 26K, Phantom Black, Full leather, Heated Seats, I-pod and the optional 18' 20 spoke two piece alloys. Car's in great condition but two alloys need refurbing (But the less we say about what's come to be known as 'Parking-Gate' in our house the better!

Finally, thanks for everyone's help in advance, it's much appreciated.
Cheers Paul