Cabin tech is another high point in the S4, with Audi's latest generation of 3D maps showing rendered buildings in cities and topographical features in the countryside. A Bang & Olufsen audio system makes sweet music while you drive.
BMW's cabin technology is quite good, and mostly on display in the 335is. It has a solid navigation and phone system, along with Harman Kardon audio.
We love the retro looks, and Dodge fits this car with some tech that performs well. Navigation with traffic and an iPod connector are thoroughly modern touches.
Sync makes for easy connections to cell phones and MP3 players, complete with voice control, and the hard-drive-based navigation system shows traffic and gas prices. A Shaker audio system pumps out 500 watts of surprisingly well-mannered sound.
Nissan includes a full suite of tech in the cabin, with navigation, phone system, and Bose audio. A performance computer also offers every conceivable piece of information you could want about the car.