nüvi® 2455LT

Part Number: 010-01001-32


Whether you’re driving through an unfamiliar city or on your daily commute, nüvi 2455LT makes your trip easier than ever before. It includes FREE lifetime traffic updates¹, advanced lane guidance and more.

photoReal junction view

Get Turn-by-turn Directions

Garmin Guidance 2.0’s intuitive interface greets you with 2 simple choices: “Where To?” and “View Map.” Touch the screen to easily look up addresses and services and to be guided to your destination with voice-prompted, turn-by-turn directions that speak street names. It comes preloaded with maps for North America. It also includes more than 8 million points of interest and offers the ability to add your own.

Avoid Traffic Tie-ups

With FREE lifetime traffic updates from 3D Traffic, our most extensive traffic avoidance system, nüvi 2455LT can help you avoid delays. We check traffic conditions more than 2 billion times each month, so you can easily reroute around congestion and arrive on time.

Know the Lane Before It’s Too Late

Now there’s no more guessing which lane you need to be in to make an upcoming turn. Available in select metropolitan areas, photoReal junction view makes unfamiliar intersections and exits easy to navigate. When you approach an exit or interchange, nüvi 2455LT will enter split screen mode and show you a realistic depiction of junctions on your route, complete with road signs and arrows that indicate the proper lane for navigation.

Go Beyond Navigation

Point-to-point navigation is just the beginning. nüvi 2455LT features a microSD™ card slot so you can download custom voices and vehicles for free from the Garmin Garage™. Dual-orientation functionality lets you hold the nüvi vertically or horizontally for added convenience while driving or walking. The “Where Am I?” emergency locator provides your exact latitude and longitude coordinates, the nearest address and intersection, and the closest hospitals, police stations and more. And Enhanced Exit Services tells you what services you’re approaching on the highway.

¹Lifetime Traffic Terms & Conditions



  • View routes on the 4.3" (10.92 cm) touchscreen.
  • Enjoy FREE lifetime traffic updates.
  • Avoid traffic tie-ups with 3D traffic, subscription-free live traffic updates from the our extensive traffic avoidance system.
  • Know which lane to be in thanks to advanced lane guidance with exclusive photoReal junction view.
  • Use in portrait or landscape mode.
  • See what’s coming with Enhanced Exit Services.
  • Get fast route calculations and address look ups with Garmin Guidance 2.0.


Physical & Performance

Physical dimensions 4.8"W x 2.9"H x .6"D (12.1 x 7.6 x 1.5 cm)
Display size, WxH 3.81"W x 2.25"H (9.7 x 5.7 cm); 4.3" diag (10.9 cm)
Display resolution, WxH 480 x 272 pixels
Display type manual dual-orientation, WQVGA color TFT with white backlight
Weight 5.0 ounces (142 g)
Battery rechargeable lithium-ion
Battery life up to 2.5 hours
High-sensitivity receiver

Maps & Memory

Preloaded street maps
nüMaps Guarantee
Built-in memory internal solid state
Accepts data cards yes microSD™ card (not included)
Custom POIs (ability to add additional points of interest)
Waypoints/favorites/locations 1000

Navigation Features

Speaks street names (e.g. "Turn right ON ELM STREET in 500 ft.")
Traffic compatible (routes around traffic with a receiver and subscription) Yes (receiver and lifetime traffic included)
Lifetime traffic updates (receive free lifetime traffic updates) Yes (3D Traffic)
Lane assist (guides to proper lane for navigation)
Junction view (displays junction signs) Yes (photoReal junction view)
Route avoidance (avoid highways, tolls etc.)
Speed limit indicator (displays speed limit for most major roads in the U.S. and Europe)
View upcoming points of interest along route



Trip Planner: yes

Trip Log: yes

Featuring Garmin Guidance 2.0, an advanced navigation engine with a faster, more intuitive user interface to enhance the speed and accuracy of searches and routing for everyday driving.

This USB device is compatible with Windows® XP or newer and Mac® OS X 10.4 or later.

In the Box

  • nüvi 2455LT
  • Preloaded City Navigator® NT North America (U.S., Canada, Mexico, Puerto Rico, U.S. Virgin Islands, Cayman Islands and Bahamas)
  • Lifetime traffic¹ (indicated by “LT” after model number on the box)
  • 3D traffic receiver with vehicle power cable
  • Vehicle suction cup mount
  • USB cable
  • Quick start manual

Package contents may vary per version. See your local dealer for more information.

¹Lifetime Traffic Terms & Conditions


Maps for New Regions

Need maps for other regions? See all maps that are compatible with this device.

Need a map update?

Update the maps that came with your device for the best navigation experience.

Check for Updates


Compatible Devices