My 2004 vw Jetta has an ashtray, only ever used for change and trash. I think my 2011 Camry does not have one. But my 2010 Tundra has an ashtray, I thought it funny that it has one. But not in the back seat... In the truck I found it to be a good spot to put my electric brake controller and SGII.
I like having multiple cig lighter jacks, for all the things that might go into a vehicle, but honestly that connector is ancient and I wouldn't mind seeing something newer. Or none, just give some posts on a 20A circuit, and I'll wire up whatever I need.