I'm surprisingly happy with the Motorola dock and car mount for the Droid 4. I got both from Amazon.
Motorola HD Dock
: Really impressed how it can be used for phones, tables, and has an adjustable insert if you have a protective case on the phone. This particular "version" of the dock did come with a power cord, something I see complained about heavily, and now I've got a spare charger. When docking, you can put it into a special bedside mode (clock, alarm, weather, time, etc), an office mode (messaging, calls, etc), or just charge. The connections on the bottom, as well as the backplate, are completely adjustable making usable for many different models. I haven't tried any of the HDMI out stuff yet because I don't have a cable.
Motorola Vehicle Mount
: Very solid construction, mountable on either your window or dash. Also has an insert to allow for the phone to fit with or without a protective case. This "version" came with the charging/audio cable (not all do, apparently) and the plug has 2 USB connections for charging 2 things at once. The phone goes into a Car Mode while in the dock (large buttons, you can see it in the picture). You can Menu > Exit out of that to get to your normal home screens, but hitting the home button takes you back to the car mode interface.
Even though these are not the cheapest options out there, for the first time I feel like I'm getting something of value for the price, as opposed to OEM crap.