Q5 - most unreliable and problematic car I’ve ever bought.
Every time it goes for service etc there’s a “campaign”. Whilst still in warranty it has had:-
1. Broken suspension spring.
2. Wheel arches needing replacement
3. Electric windows not working so couldn’t secure vehicle as they were open.
4. Struts corroding - still awaiting dealer to do remedial work.
5. Air Con broken - took in 3 times in Warranty only for it to fail again weeks after warranty expired.
6. Prob others but given up will to live with it.
Will never buy another Audi.