Let's see the Garmin is the lightest navigator in this time period and its also the thinnest. It has a great design to it, which looks great in any vehical. Its Voice Command so it's hands free so drivers can focus more on he road and get to their destination safetly. The Garmin has a slick glossy feature but it can also be a bad thing. The Gloss can reflect of direct sunlight and has Traffic data but this feature won't work in your hands.The Device is 4.8 inches wide and 2.9 inches tall and less than an inch in thickness.
By Antuan Goodwin
http://reviews.cnet.com/car-gps-navigation/garmin-nuvi-3790t/4505-3430_7-34079084.html?tag=rb_content;contentBody