Garmin Nuvi 66LMT Car GPS Review

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Big GPS navigators have become a trend as more and more people appreciate and value their importance. Garmin rides along the bandwagon as they introduce to the market the Nuvi 66LMT, an easy to use dedicated GPS navigator with a 6-inch dual orientation display. Although it is the most expensive Garmin model yet, it is competitively priced on the entry level category.

The 66LMT does not need cellular signals so it is not affected with cellular dead zones. It is preloaded with detailed maps plus free lifetime updates (U.S. and Canada). It also boasts of its free lifetime traffic avoidance with no ads and subscription fees.

Garmin Nuvi 66LMT Car GPS

Garmin nüvi 66LMT car GPS Navigator System with Spoken Turn-By-Turn Directions, Preloaded Maps and Speed Limit Displays (USA and Canada)

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  • 800 x 480 pixels display resolution
  • WVGA color TFT with white backlight display type
  • High sensitivity receiver
  • Preloaded street maps
  • Lifetime map updates
  • NuMaps guarantee
  • Built in memory with internal solid state
  • Accepts data card
  • Custom POIs (ability to add points of interest)
  • Waypoints/favorites/locations – 1000
  • Speaks street names
  • Traffic compatible
  • Lifetime traffic updates
  • Lane assist
  • Junction view
  • Route avoidance
  • Speed limit indicator
  • View upcoming points of interest along route
  • Trip planner
  • Trip log


Garmin nüvi 66LMT car GPS Navigator System with Spoken Turn-By-Turn Directions, Preloaded Maps and Speed Limit Displays (USA and Canada) suction mountThe 66LMT from Garmin boasts of a great list of features that makes street and traffic navigation a breeze. It has everything you need for a stress-free driving with its detailed street maps. If you have a poor sense of direction, this easy to use car GPS navigator can be your lifesaver on the road.

  1. Easy to use

The Nuvi 66LMT provides you with a dedicated and easy to use dedicated GPS navigator. This device beats the smartphone as it does not rely on cellular signals. Nuvi provides easy-to-follow, spoken turn-by-turn directions with street names. It features a bright, 6.0” dual orientation display, for use horizontally or vertically.

  1. Regularly updated with fresh POIs

With its Lifetime Traffic Avoidance, this Garmin device proves its worth to you by a prolonged and useful life. The map contains fresh points of interest, so your Nuvi 66LMT can give results that are more relevant and have great accuracy.

  1. Allows to avoid traffic-prone routes and save time on the road

LMT stands for “Lifetime Maps and Traffic” making the 66LMT of Garmin Nuvi with the most futuristic output among the 2014 Garmin essential devices. Because of this, you are alerted to delays. You also know how many minutes of delay to expect, and identify any possible detours that may help save time and keep you on your way. You can also be assured if you are on the fastest route – so much useful travel information, with no ads and no subscription fees.

  1. Highlights an improved search function for convenient lookups of new destinations

Garmin nüvi 66LMT car GPS Navigator System with Spoken Turn-By-Turn Directions, Preloaded Maps and Speed Limit Displays (USA and Canada)The big improvement Garmin 66LMT has provided is the rehashed search functionality when you are looking for a specific destination. What is cool about this device is that it has a single text box where you enter the name of the place or the complete address or you can just input a category or coordinates. This makes your life easier as you know you are heading to the right destination all because of the search box.

  1. School zone alert function

Another significant feature is the school zone detection where as soon as you drive near a school, a display prompt will highlight the school zone and audible alert will be given.

  1. Provides a rundown of the POIs up ahead

Another major addition is the “Up Ahead”. As you pass along the road and onto your destination, the device will show various icons symbolizing points of interest like gasoline stations, restaurants, parking spaces and other important places you might be interested to drive by.

This is a handy tool that helps you especially during road trips with the family. The categories on the sidebar can be customized such as it can tell you the distance between your current location to the closest POI of each listed category.

  1. Lane Assist feature so you don’t miss the exit

Among its staple feature is the lane assist with junction view what splits the screen when you enter a highway so it can help you see the map view and a 3-D look of the lane so you wouldn’t miss the exit.


Some customers observed that the manual that comes with the package is not as useful as they had to download another manual from the Garmin site. Unfortunately, the 66LMT only carries US and Canada maps so those interested from other countries can’t enjoy the same convenience. The reasonable price tag may also be a purchasing factor for some people.

Final Verdict

Garmin nüvi 66LMT car GPS Navigator System with Spoken Turn-By-Turn Directions, Preloaded Maps and Speed Limit Displays (USA and Canada) packaging box

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It may not be best suited for trucks but Garmin Nuvi 66LMT is the best entry-level GPS device when you look at its new improvements; it is definitely a mid-range performer. What is great about it is its high screen resolution and large 6-inch screen that makes it with the price tag a very good bargain to get.