The Garmin StreetPilot c550 won't take up much room in your car. At 4.4 by 3.2 by 2.2 inches and 9.5 ounces, it's easily transportable for multivehicle use and comes with an easy-to-install windshield mount. Garmin also keeps things simple, with minimal controls. There's a volume dial, a USB port, and a power button on the right.



Link: CNET