Garmin Nuvi 42LM Car GPS Review

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As long as we are talking about portable vehicle GPS, we probably would always end up talking about the Garmin Nuvi 42LM. It is currently the bestselling Trucking GPS unit at Amazon with an almost perfect rating after over 700 real customer reviews. To top these all, it comes at a very affordable price of below $100 and even comes with free Lifetime Maps for US.

Garmin Nuvi 42LM Car GPS

Garmin Nuvi 42LM Car GPS

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Anyone would be amazed of how this Garmin Nuvi 42LM seems to exceed all expectations. It is no secret that this is not exactly the most advanced model among the Garmun Nuvi series yet for some reason, it has pretty much everything that anyone would ask for from a portable GPS device. To add a bit of glamour to the undeniable practicality, it carries the Garmin name which just makes it stand out farther than the rest of the competition.

Being a Garmin, we know that the Nuvi 42LM is a great buy. But what everyone was not expecting was the long list of product specifications and benefits that come with it. There are actually two units to choose from depending on one’s location – the one for both US and Canada which costs a little bit over $100 and the other one which is specifically for US only with a lower price of below $100.

Check these product details out:

  • Detailed Maps of the lower 49 states
  • Free Lifetime Map Update of up to 4 times a year
  • Points of Interest (POI)
  • 3-inch Screen Display
  • 480 x 272 pixels Display Resolution
  • White Backlight
  • Lane Assist with Junction View
  • SSD Memory Slot
  • Includes 1 Nonstandard Lithium Ion Battery
  • Vehicle Power Adapter
  • Battery Life of up to 2 Hours
  • Route Avoidance
  • Vehicle Power Cable
  • Vehicle Suction Cup Mount
  • USB Cable
  • Quick Start Manual
  • Displays Speed Limit, Current Speed, and Accurate Arrival Time
  • Spoken Turn-by-Turn Directions
  • Measures 3.1 x 0.8 x 4.9 inches
  • Weighs approximately 5.3 ounces
  • 1-Year Limited Warranty

Garmin Nuvi 42LM Car GPSFeatures

There is a reason why Garmin is dominating the whole GPS industry for the longest time. The brand has been releasing consistently great GPS units that never fail to deliver everything that they are supposed to deliver.

From flawless and responsive GPS accuracy to the reliable maps and easy updates, the Garmin Nuvi 42LM just goes to prove its worth. It may have basic and only necessary features but frankly, those are the ones needed by everyone. In fact, customers who have had several Garmin units before say that they are incredibly surprised of the Nuvi 42LM’s aspects.

Here are the essential features that make this Garmin Nuvi 42LM stand out among the rest:

  1. The Three New Things About the Garmin Nuvi 42LM

Before the Garmin Nuvi 42LM came out, there was the 40LM which was already great and a known customer favorite as well. Upon reaching out for this Garmin Nuvi 42LM and instantly exploring and trying this, there are three new things:

  • Processor Upgrade – Garmin did not actually mention anything extra special with this 42LM except that it is the latest model with all the right upgrades. If you have previously used any of the Essential Series Units of Garmin, you would understand us for thinking that Garmin did some tweaks to the processor.
  • New Style Mount – It looks more appropriate and easier to use especially when on the road. There are several videos circulating on the internet with regards to installation.
  • New Interface Style – Just like Apple that keeps polishing their interface so that users do not get bored, Garmin also found a more efficient way of presenting the numerous features. As a result, the interface looks neat and more pleasing to the eye.
  1. The Helpful Road Features

What is great about portable car GPS devices is that they give more information about the route, the road ahead, as well as, the length of travel time. Some of our favorite helpful road features are:

  • Lane Assist – This gives one a clear view of lanes for incoming turns.
  • Junction View – For highway exits, a split screen view automatically pops up to give users a better view of what to expect ahead.
  • More Data – If you want to know more about your travel such as the expected time of arrival, elevation, and your speed, check out the More Data found in the Map Data Layout.
  1. Continuous Updates

This has to be one of everyone’s favorite features. Who wants to keep paying for map updates and upgrades when you can get them for free together with this Garmin Nuvi 42LM?


Whether you are moving into a new state and you have to familiarize yourself with the streets the soonest time possible or you love driving to unknown territories to release the week’s stress away, the Garmin Nuvi 42LM could be the perfect best friend you have been missing for all these years.

Customers who have bought this and who have been loyal to Garmin for the longest time are still pretty much amazed with the awesomeness of this product. In contrary to other brands where they usually take some time to connect to satellites, this unit connects you in as fast as seconds.


The only thing that customers noticed is that the screen is not as good as smart phones today. However, it is definitely much better compared to others that even lag from time to time.

Final Verdict

Garmin Nuvi 42LM Car GPSFor the Best Price on Amazon click here!

Garmin is famous for continuously releasing better models and the Nuvi 42LM is no different to this long-time goal of theirs. It can be considered an upgrade from the previous model but without the expensive price tag one would usually expect from an upgrade. And for that, hats off to Garmin for this wonderful Nuvi 42LM Portable GPS Device that never fails to let anyone reach their destinations the shortest time possible.