There are 3914 user reviews such as
"The StreetPilot c340 leads the portable, affordable c300 series with text to speech capability and optional traffic alerts...StreetPilot c340 comes ready to go right out of the box with preloaded City Navigator NT street maps, including a hefty points of interest (POIs) database with motels, restaurants, fuel, ATMs, and more...The c340 comes with an SD card slot, making it convenient to add optional maps...By adding these to your c340, you are notified of accidents or road construction ahead on your route..." see more

There are 9 expert reviews with rating of 70 out of 100.
There are 541 user reviews such as
"There have been other StreetPilot devices, but the c320 actually looks like a product that?s been designed for in-car navigation from start to finish...The StreetPilot c320 bears an uncanny resemblance to the Tom Tom Go, although it is a bit more svelte...So the StreetPilot stumbles somewhat at the first hurdle, but unfortunately a lack of post code search isn?t the only problem..." see more

There are 18 expert reviews with rating of 78 out of 100.
There are 1743 user reviews such as
"Text-to-speech voice guidance, hands-free calling via Bluetooth, SD memory card slot, antitheft system, digital audio file playback...Small display for the price, only plays MP3 files...The Garmin StreetPilot c550 adds some useful features to a solid GPS system, creating an entertaining and functional navigation unit...While somewhat expensive, the portable c550 works very well in most situations...Routes are calculated fairly quickly, although it can sometimes..." see more

There are 20 expert reviews with rating of 81 out of 100.
There are 1293 user reviews such as
"Fully touch-sensitive screen Wider, brighter screen Maps for western Europe included...No AC charger included...A few years back only Tomtom could offer the balance of accuracy and ease of use required by the average road user...The XL's main selling point is the wide screen, a 4.3in colour one, which, as with earlier models, is touch-sensitive so there's no fiddling with buttons to access menus and options...The One XL offers all of the customary sat-nav..." see more

There are 54 user reviews such as
"Upgrading from the X3(3" screen) instead of buying new glasses...The 4" screen has good resolution and color and routes appear to be up-to-date...Wouldn't that make IT the "Quickest" route also..." see more

There are 26 expert reviews with rating of 85 out of 100.
There are 1763 user reviews such as
"Easy to use, great additional features...Slightly slower than other models on satellite detection...My TomTom One was bought as a Christmas gift for £122 from the website Pixmania...I have thus far found no problems at all with the TomTom One 3rd Edition...It is easy to use, it has good features and on the three journeys I have taken with it so far it has not led me up any railway lines......" see more

There are 3 expert reviews with rating of 90 out of 100.
There are 1532 user reviews such as
"Garmin, already a popular brand in the GPS market, should win a few more fans with its 660...The highly programmable 660's navigation is virtually flawless...Navteq maps providing full European coverage are preloaded, leaving the SD card slot free for photos, MP3s and audiobooks...Aesthetically speaking, the Garmin is a winner..." see more

There are 21 user reviews such as
"Garmin International is pleased to introduce the GPSMAP® 540...The 540s also offers split-screen viewing of map and sounder data for easy,continuous reference...The following items are directly associated with the item you are currently viewing..." see more

There are 15 user reviews such as
"GpsPasSion Forums - V7 Nav700 compass flipped...This page was generated in 0,27 seconds...I didn't have this issue with the old software..." see more

There are 110 user reviews such as
"I would highly recommend this GPS to anyone looking for a great toy for the car...Beautiful screen Easy to use Big screen Lots of POI (I like the AAA info that comes with it) Cons: Comes with 2007 maps...MP3, bluetooth), this is a highly recommended model that is fool-proof from getting lost..." see more