TomTom's XL 340 • S navigator gives you the big picture with a 4.3" widescreen touch display and text-to-speech voice prompts. The detailed maps of the entire United States, Puerto Rico, Canada, and much of Mexico offer easy-to-follow routes and access to 7 million points of interest. You can find fuel, lodging, food, camping, and other nearby attractions and services with just a few taps of the finger, and you can upload custom destinations for future reference.

Stay on course
The XL 340 • S offers helpful features to get you to your destination without fuss. The text-to-speech voice prompts announce the actual street name at upcoming turns, so you'll hear "turn right on Main Street," instead of "take the next right." Advanced lane guidance directs you to the proper lane for upcoming maneuvers so you won't miss a turn. And TomTom's IQ Routes™ technology saves you time by finding the quickest route to your destination using actual average travel speeds rather than posted speed limits. If it sees that a shorter route to your destination is backed up, it'll automatically seek a better way there.

Keep your maps up-to-date
TomTom's MapShare software lets you fix map inaccuracies on the spot, instead of waiting for the next update. You can edit speed limits, points of interest, street names and directions, and more right on your XL 340 • S. You can also report the error directly to TomTom online and choose to share the fix with other TomTom users. TomTom verifies all changes so you can import edits made by others to your navigator.

Extras that enhance your journeys
The "Help Me!" feature provides one-touch information for nearby emergency services, including phone numbers for rapid response. TomTom's EasyPort™ mount folds away for convenient storage and transport between vehicles. Plan trips with TomTom's free HOME software suite, which also allows you to update your navigator, and contact other TomTom users. You can add an optional traffic-information receiver to the XL 340 • S for time-saving updates on congestion along your travel path.

Product Highlights:

  • portable navigator with built-in antenna
  • EasyPort suction-cup windshield mount and dashboard disk
  • includes car power adapter, USB cable, and rechargeable battery with 3 hours of life
Navigation features:
  • 4.3" color (480 x 272 pixels) touchscreen control
  • 7 million points of interest
  • 2 GB flash memory preloaded with maps of the U.S., Canada, Puerto Rico, and much of Mexico
  • allows custom points of interest
  • text-to-speech voice prompts announce actual street names at turns
  • IQ Routes uses average travel speeds to find the fastest route
  • lane guidance
  • allows user to edit some aspects of built-in maps and/or report suggested changes to TomTom
  • allows user to download celebrity voice prompts from TomTom
  • navigation modes: auto, pedestrian, bicycle
  • compatible with RDS traffic-info service (additional receiver and subscription required) available in most major urban areas
Other features and specs:

Who needs a portable navigator?

Portable GPS puts you in touch with the world when you're on the road. Tap the restaurant icon, and it asks you what kind of food you're looking for. Type in "Mexican," and you're eating a burrito before you know it. A portable navigator not only gets you to your destination, it can also find museums, theaters, and other spots along the way. Many navigators receive traffic reports, so you can avoid jams. Other cool features range from hands-free calling to 3D graphics and lane guidance. Best of all, you can move a portable easily from car to car, a big plus for multi-car families.

Hands-on research

What's in the box?

Download owner's manual

  • Portable GPS navigation receiver
  • EasyPort suction cup mount
  • Self-adhesive mounting disc
  • 62" USB cable (with Type A USB connector on one end and a Mini USB 2.0 connector on the other end)
  • Cigarette lighter adapter with attached 5' DC output cord (DC output: 5V/1.2A)
  • User Guide (Eng/Span/Fre)
  • Services & Accessories booklet (Eng/Span/Fre)

Features and Specs

Maps Built-in
Map Coverage US (50), CA, PR, MEX (Partial)
Points of Interest 7 million
Multiple Destination Routing Yes
Screen Size 4.3"
Widescreen Yes
Bluetooth Capable No
Photo Viewer No
Digital Audio Playback No
Text To Speech Yes
Voice Control No
Dynamic Content Services None
Removable Memory Type N/A
Battery Life 3 Hours
Parts Warranty 1 Year
Labor Warranty 1 Year

Product Research


Overview: The TomTom XL 340 S can be used in your car or used as a handheld navigation unit. Maps of the United States, Canada, Puerto Rico, and portions of Mexico are stored in the unit's internal flash memory. The TomTom XL 340 S also comes with a power adapter for the car and the EasyPort suction-cup mount, giving you an easy way to mount the TomTom XL 340 S in your vehicle.

4.3" Touchscreen: The TomTom XL 340 S features a 4.3" anti-glare TFT LCD touchscreen (16:9 aspect ratio) for easy operation using TomTom's user-friendly menus system.

Built-In Speaker: The unit features loud and clear spoken instructions through its built-in speaker. You can choose from 14 male or female voices in 3 languages, or download other voices and languages from the TomTom website.

TomTom Home: Once you've loaded the TomTom Home software on your computer from the TomTom Home website, you can back up the information programmed on your XL 340 S, manage maps, voices, POIs (Points Of Interest), and other extras, plan trips in advance and update the TomTom XL 340 S with the latest software and services automatically.

Note: System Requirements:

  • Windows: Windows XP, 2000 or Vista (latest service packs recommended), Pentium III/equivalent or higher, 256 MB RAM (512 MB recommended), internet connection (preferably broadband - DSL/Cable/LAN) for downloading updates, maps or services
    • TomTom Home software is a 20MB download requiring 50MB of disk space when installed
  • Macintosh: Mac OS X 10.4 or higher, 500 MHz G3 processor or better, 256MB RAM, internet connection (preferably broadband - DSL/Cable/LAN) for downloading updates, maps or services

IQ Routes: The XL 340 S is equipped with IQ Routes technology. When you select a destination, the unit calculates the fastest route possible using actual average speeds of travel rather than posted speed limits.

Map Correction With Map Share: Map Correction allows you to make alterations to the map data on the TomTom XL 340 S. You can block or unblock a street, reverse the traffic direction of a street, edit a street name, add a missing POI, or edit an existing POI. You can correct this information on the device as well as send this information to TomTom for review. You can also join the community of TomTom users to share and use map corrections.

Text-to-Speech: The TomTom XL 340 S will not only announce turn-by-turn navigation instructions, it will also announce street names and road numbers.

Note: You must select a computer voice and not a recorded human voice in order for street names to be read.

Help Me!: The Help Me! feature provides and easy way for you to find and contact emergency services centers and other specialist services around you current location. This menu provides locations and phone numbers for these services. The Help Me! menu also includes a selection of useful documents covering topics such as First Aid and car maintenance.

Navigation: The 'Navigate to...' menu is the simplest and most useful starting point in most situations. Given your current GPS position, you can use this to navigate to any given address, intersection, favorite location, POI (Point Of Interest), and so on. You can choose from the following options:

  • Home: Once your home location is stored in memory, it can be quickly be chosen as a destination.
  • Favorite: The locations that you visit frequently can be stored in the Favorite menu. A Favorite can be chosen as a destination without having to enter its address each time.
  • Address: This option lets you enter a City, Street Name/House Number, Zip code or Intersection to navigate to.
  • Recent Destination: You can display a list of addresses, Points Of Interest and other destinations that you've used recently.
  • Point Of Interest: This option lets you choose from a database of millions of railway stations, restaurants, gas stations, ATMs, and so on.
  • Point On Map: You can use the map browser to select a destination, scroll around the map, zooming in or out as needed.
  • My Location: You can save the current GPS position in memory and return to it in the future.
  • Position Of Last Stop: You can save the position of your last stop and return to it in the future.
  • Latitude/Longitude: You can enter a destination with latitude and longitude coordinates.

Favorite Locations: The Favorite menu allows you to store locations that you visit frequently into memory. You can choose a favorite location the same way you choose a destination. The following menu options are available; Home, Address, Recent Destination, Point On Map, My Location (allows you to store your current location quickly), latitude and longitude, and Position of Last Stop.

Find Alternative: Once a route has been planned, you can change it using the 'Find alternative...' menu. You can choose from the following options:

  • Calculate Alternative: You can find an alternative route if you don't like the original route.
  • Avoid Roadblock: If you spot signs of trouble (such as backed-up traffic or 'Delays ahead' warning signs), you can choose this menu option. You need to estimate whether the blockage extends 100 yards, 1/4 mile, 1 mile or 3 miles ahead of your current position and then select the appropriate icon.
  • Travel via...: Choose 'Travel via...' if you want to make sure the planned route goes past a particular location, perhaps to pick up or drop someone off. The new location is selected the same as you would pick a departure point or destination.
  • Avoid Part of Route: This menu option allows you to avoid intersections that are known for heavy traffic.
  • Recalculate Original: You can return to the original best route.
  • Minimize Traffic Delays: Avoid traffic delays using the optional RDS-TMC traffic receiver (625RDSTMC)--subscription required.

Advanced Planning: The Advanced Planning allows you to plan ahead. Using this menu, you can look at the best route and journey time between any two given locations, or perhaps get directions that will help someone else get to your current position. You can select the departure location in the usual way. You'll then be asked to 'Pick a destination', again with the usual choices. Finally, you will need to choose the route type from the following options: Fastest route, Shortest route (for motor vehicles), Avoid highways, Walking route (i.e. the shortest route, ignoring all traffic rules and excluding highways), Bicycle route (i.e. the shortest route obeying traffic rules but still excluding highways), or Limited speed (the quickest route for a vehicle of limited top speed, i.e. many road types are equally preferred, apart from highways).

View Route: If you already have a route planned, you can explore it in various ways by choosing 'View route'. You can choose from the following options:

  • Browse as Text: This option provides a simple list of the junctions involved and the distances (or times, use the 'Options' button to change the numbers shown) between them.
  • Browse as Images: Using this option presents each junction in 3D, with your turn instruction clearly marked.
  • Browse Map of Route: This option allows to overlay the route onto a map that you can zoom and scroll around.
  • Show Route Demo: This feature shows an animation of your route.
  • Show Route Summary: This option allows you to display the graphical overview of your route that was shown when it was first calculated.

Route Re-calculation: This unit will automatically re-calculate your route if you detour from the planned one.

Preferences: You can change much of the look and feel of your TomTom system to your own liking by using 'Preferences'. You can adjust the following:

  • Display Color Scheme: When 'Use Day Colors' is selected, bright colors are used, with a lot of contrast, so that you can see the map clearly. When it is dark outside, you may want to 'Use Night Colors'. The navigation view will then be displayed (by default) using dark and subdued colors that will not interfere with your night vision. The TomTom also has a light sensor which can do this automatically.
  • Enable/Disable POI: This option allows you to show or hide each category of POI; for example, show restaurants and don't show ferry terminals.
  • Safety Preferences: The unit provides a list of preferences to make your journey safer. You can select from: Hide menu options while driving, Suggest driving breaks, Show safety reminders, Warn when near churches or schools, Warn when driving faster than set speed or faster than allowed, and Warn not to leave device in car.
  • Guided Tours: This option gives you tutorials on the GPS unit, menu options, map browsing, route planning, and traffic (if subscribed).
  • Turn Off Sound/Turn On Sound: You can turn the navigation voice on or off.
  • Volume Preferences: Adjust the volume based on the amount of noise in the car. You can also link the volume to your speed, so directions are louder at higher speeds.
  • Manage Favorites: You can rename or delete favorites.
  • Status Bar Preferences: You can check off items to show on status bar: Remaining Time, Remaining Distance, Arrival Time, Current Time, Street Name, or Speed. You can also orient the status bar vertically or horizontally on the screen.
  • Change Voice: The TomTom has a wide range of male and female voices to choose from for commands.
  • Warn When Near POI: The unit will provide an audible warning when near selected points of interest.
  • 3D/2D Map: The main 3D navigation view, showing maps, routes and Points Of Interest from the perspective of the vehicle driver, can be switched to a more conventional 2D view. Choose 'Turn off 3D display' to revert to an overhead 'plan' map, which is constantly rotated to keep your current direction of travel pointing 'up' the screen. Choose 'Turn on 3D display' to return to the original view.
  • Name Preferences: Allows you to choose how streets and highways are named.
  • Change Home Location: Change your home location by entering an address, a recent destination, point of interest, GPS position, point on map, or latitude/longitude.
  • Manage Map: You can download a new map, change the map you're using, or delete a map.
  • Planning Preferences: You can select option for each time a search is done: fastest route, shortest route, avoid freeways, walking routes, bicycle routes, or limited speed. You can also choose to be asked preference each time a search is done.
  • Change Language: You can select from multiple languages for voice commands.
  • Set Owner: Enter your name and address as owner of the unit and secure it with a four digit password.
  • Operate Left/Right Handed: You can change the button orientation to one side of the screen or the other depending upon the hand being used.
  • Brightness Preferences: To save you adjusting the brightness several times each day, there are two preference sliders, one each for the daytime and nighttime color schemes. You can also choose to turn brightness down, or switch to night view when dark.
  • Change Map Colors: You can independently select from 10 map color schemes for day and night colors.
  • Set Units: You can choose to display units for distances, time, latitude/longitude, temperature, or barometer measurements.
  • Set Clock: You can set the time manually and change the way the clock is displayed. The clock can also be set automatically using the GPS signal.
  • Switch/Manage Maps: You can switch between the current map (U.S. and Canada) to any other maps that may be available.
  • Keyboard Preferences: The size and layout of the keyboard can be changed. You can select between "ABCD", "QWERTY", or "AZERTY" keyboard layouts.
  • Compass Preferences: Choose type of compass: arrow pointing north, arrow showing your heading, arrow pointing toward destination, or none.
  • Reset Factory Settings: Lets you delete all settings, locations, and itineraries that have been added.

Rechargeable Battery: Fully charging the internal Lithium-ion rechargeable battery will take approximately 2 hours. A fully charged battery offers approximately 3 hours of operation.

EasyPort Mount: The unit comes with the new EasyPort suction cup mount. The EasyPort is hinged, and can open up to 120°. It can also swivel freely 360°, allowing you to mount the unit on the windshield or on the dash or console using the self-adhesive plastic disc. When you are finished navigating, you can fold up the EasyPort mount and put it in your pocket or optional carrying case.

USB Input: The unit has a mini USB version 2.0 port on the bottom to accommodate the car charger or connect to your computer.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

TomTom XL 340 • S Reviews

Average Customer Review:

9 reviews
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TomTom XL 340 • S

Written By TWK612, WARRINGTON,PA on Tuesday, March 15, 2011

Difficult to use.

TomTom XL 340 • S

Written By Pete, Chatham, IL on Tuesday, February 01, 2011

Crutchfield Customer Review (What's this?)

Great unit, nice features, and easy operation. Works great. Excellent GPS for the price.

TomTom XL 340 • S

Written By Cathy, Richmond, Mi on Saturday, January 29, 2011

Crutchfield Customer Review (What's this?)

Very easy to use and to figure out. I bought this for my mom who is not very tech savvy and
it's extremely easy to use. I had a little trouble figuring out how to increase the volume but
once I got that where we needed it everything else was simple. I highly recommend this

Great GPS for the money

Written By Anonymous, Orange County, CA on Friday, January 28, 2011

Crutchfield Customer Review (What's this?)

This is a great portable GPS unit. It was very easy to set up and the size is perfect. It just
sits in our glove box until we need it.

TomTom XL 340 • S

Written By dmc, SC on Wednesday, January 26, 2011

Crutchfield Customer Review (What's this?)

Excellent Product so far. The advanced lane guidance is a great
feature. As usual Crutchfield can't be beat. The service and speed of delivery are excellent.


Written By don p, panama city fl on Monday, January 24, 2011

it's ok but gives wrong directions more than other brands i'v tried. if i would have not gotten it on sale i would have bought another ok i guess not really impressive.

Be very careful with it!

Written By Chris, Milwaukee, WI on Wednesday, March 03, 2010

We purchased this unit as our first GPS (used many, just never owned one until now). Reviews rated it well, and for the small amount we've used it, its been nice. But be careful...

I attempted to update the maps with user feedback (included feature) before leaving on a trip and the unit froze. Upon restarting it, we found that it had somehow erased all maps on it. We didnt have time to fix the problem, so we went without on our trip. (I had followed all of their instructions completely.)

Crutchfield tech support was unable to help me, and suggested I call TomTom directly. TomTom tech support was very good, but this problem did require formatting the unit, redownloading and installing, etc and took about 3 hours total to fix. The TomTom software stinks, so if you choose to use it I would give yourself plenty of time and back up the unit IMMEDIATELY in case you have a problem. It sounds like if you lose your maps they want top charge you $100+ to replace- they fixed mine because it was within a few days of purchase.

Unit seems to work well in our limited use, and now we're happy with it. It should also be said that while Crutchfield tech support couldn't help me, they said they would gladly exchange the unit if I wanted to go that route.

TomTom XL 340 • S

Written By Anonymous, Boston MA on Friday, January 15, 2010

Crutchfield Customer Review (What's this?)

Great GPS, works as described. Fast delivery and price at Crutchfield.

works just fine

Written By tim, western Mass. on Monday, October 26, 2009

My first GPS, so not a lot to compare it to. In order to get the full menu of driving assistance, you have to choose the "computer voice".
In one instance the tomtom chose a route that I know is far from the fastest and I do not know it's rationale for doing so.
Not dependable out in the boonies, but same can be said of other brands, too.
That said, I am happy with the unit, it was a good price, and Crutchfield is quite simply the best place to get any electronic gear from!