I use a AVH-P4950dvd yess its colour screen and clarity of the video is just amazing.all i have attached to it is a reverse night vision camera,you can even add a BT and Ipod to it which i am least interested to buy and would be the last option on my list.
The unit is fitted in a Getz in same single din slot you can check the pics here:
http://www.team-bhp.com/forum/sound-...etz-ice-d.html (D.I.Y: Getz ICE'D)
cheers....
Ramie