Hi, welcome!
Honestly, not a big fan of Kenwood stuff, so I can't really help you out in that aspect. I've had problems with their products in the past so i've been running Pioneer everything(subs, deck, amp, speakers) in the last 3 years and have yet to have any problems. Of course with any product there's always that chance of having some sort of issue!
Right now i'm running a Pioneer AVH-P4200dvd in my '08. Love it. It's basically all touch screen except for a few buttons along the bottom of the screen (volume, SRC, mute, seek). It has the
OPTION for all the things you're looking for but you have to buy the accessory for it seperately. The DVD playback comes with it. I didn't really care about the satellite radio and navigation as I always use my iPhone for music and have a seperate GPS if I go anywhere so I didn't get those options. I did however get the bluetooth option. I also love that its got a USB hookup in the back of it so you can plug in your iPhone cord and it charges the phone while you listen to your music or whatever! Obviously this is only applicable if you are an iPhone/iPod user lol. I got this deck last year, so i'm sure that there's probably a newer model of this one by now..
Not sure if this is something you might be interested in... but heres a website that tells you the features, description and reviews. Hope this kind of helps??
Pioneer AVH-P4200DVD 7" Touchscreen TFT-LCD Monitor DVD Player