Best GPS Devices - Download maps, North America Maps, 512 to 3584 MB Built in memory

'TomTom's trademark mount can be tricky to tighten, but it helps keep the unit simple and compact despite its large display.'

'A now-standard 4.3in touchscreen is easy to see, even in direct sunlight, and the interface is intuitive - more so, given that you can limit what menu options are shown onscreen.'

'Generous database of 7 million POIs. '

'Trip routing happened quickly.'

'Generous database of 7 million POIs. '

'The new "50" series models also include TomTom's "IQ Routes," which calculates fastest routes and travel times based on historical data for road travel speeds rather than posted speed limits, and one of my favorites, Advanced Lane Guidance, which speaks and clearly displays the correct lane for your next turn on a multi-lane highway.'

'Navigation instructions , Street name announcement.'

'Garmin's well designed location screen also provides one-touch access to find nearby hospitals, police stations, and gas stations.'

'The widescreen is extremely clear, and you can see all the directions upon it quite easily.'

'downloadable fuel prices'

'North American maps'

'new models sports a sleek black case design'

'real-time traffic speed'

'Navigation instructions , Street name announcement.'

'Even better, routing is customizable by height, weight, length, width, and hazardous materials.'

'The widescreen is extremely clear, and you can see all the directions upon it quite easily.'

'light weight'