Sony today announced a pair of in-car GPS receivers. The large-screen, suction-cup-mounted GPS units feature touchscreens and real-time traffic updates, as well as voice-to-text interaction. The two units are the NV-U73T and the NV-U83T. They’re similar in most ways, save for the U83T featuring Bluetooth for handsfree calling. They’re out now for $300 and $400, respectively.