I bought a Clearmount phone holder for my Q2 and its amazing, it fits around the air vents and is sturdy as hell. It's only sold in Canada but can be bought off ebay for roughly £35. It's a bit steep for a phone holder but it really is worth the money imo.
I ended up going down the Belkin route which is a holder that sits in one of the cup holders with a short usb cable. After all given our q2's support either android or apple car play why does it need to show so prominently 😀