Pre facelift
Double glazing was an option (you want it - wind noise was pretty grim without it)
The MMI system only runs on 3g. Not a deal breaker for google maps (assuming you get audi connect).
Thread here:
viewtopic.php?f=76&t=123277 still relevant.
Avoid dynamic steering option IMO, it makes the inputs variable so you never really know where you are when you turn in (you can probably get used to it and perhaps know what it's going to do). Decent thread discussing it here:
https://www.audiworld.com/forums/q5-sq5 ... g-2934858/
I'm on Air suspension and feel it's more suitable for general driving on the UK roads. The difference between comfort and dynamic is large. Many much prefer dynamic. If you're ever going to toe, you have to have air.
There were (probably) a bad batch if disks floating around on 2014/15 cars, they tended to warp after 3-5k miles so should be sorted by the time you get them. I warped another set after 12 laps of the ring (not concurrent, across the whole day). Evident upon breaking. Make sure you come to a gentle stop at some point during the test drive and tune into if you're feeling a variation in brake force with an even break pedal.
Many want the sports exhaust and that still isn't loud enough for them and go aftermarket. I'm on standard. It's worth noting that with double glazing and noise cancellation it's generally quite quiet inside regardless of what exhaust you use. People I've dropped off always comment the car is pretty loud from outside at full beans. I prefer sleepers.
Standard vs Akrapovic:
https://www.youtube.com/watch?v=peemyjvui5A
Sports:
https://www.youtube.com/watch?v=ZoLoVp_H4Cc (he is short shifting)
Akrapovic inside:
https://www.youtube.com/watch?v=FnoUb2akNWw (the loudest)
Akrapovic outside:
https://www.youtube.com/watch?v=rZriBoYAvTw
Milltek vs akrapovic:
https://www.youtube.com/watch?v=wtk3A1GFx1s
Options I like: Privacy Glass, Soft Close Doors, Advanced Key with hands free boot opening, audi connect, tech pack high, matrix LEDS, convenience pack, reverse camera (was this standard?),
Price list with options (instead of fannying around with the configuration)
https://www.audi.co.uk/content/dam/audi ... celist.pdf
Face lift
MMI updated to include 4g connection. New headlights. Quattro grille at front.