Garmin Driveassist 51 LMT-S Review – Best For Budget?

The Garmin DriveAssist 51 LMT-S is one of the most advanced vehicle navigation systems you can get. Featuring a built-in dashcam, the GPS navigator is meant to offer you all the camera support you need behind the wheel.

This Garmin DriveAssist device is packed with various features and capabilities you will need. For instance, it features hands-free calling, Bluetooth, camera-assisted driver alerts, and live services.

With this device installed in your vehicle, you will get such alerts as forward-collision warnings. You will also find it rather intuitive, with a5.0-inch capacitive touch, pinch-to-zoom display.

Throughout this Garmin Driveassist 51 LMT-S review, you will learn why the device is a preferred GPS auto navigator for thousands of motorists today.Garmin Driveassist 51 LMT-S Review

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Garmin Driveassist 51 LMT-S Specs

  • Physical Dimensions: 5.5” W x 3.3”H x 0.8” D
  • Display Type: WQVGA color TFT with white backlight, glass capacitive touch
  • Display Size: 4.4″W x 2.5″H
  • Weight: 6.75 oz.
  • Display Resolution: 480 x 272 pixels
  • Data Cards: Dash Cam memory card: min 4 GB data card included; Class 4 or higher; map data card not included
  • Backup Camera Support: yes (BC™ 30 or BC™ 40)

Other Garmin Models Compared

Garmin Drive
Garmin DriveSmart
Garmin DriveAssist
Garmin DriveLuxe
Environmental Warnings
Parking Information
Hands-free Calls
Smartphone Notifications
Integrated Dash Cam
Updated via Wi-Fi

Garmin DriveAssist 51 LMT-S Top Benefits

  • Detailed North American Maps with lifetime updates
  • Features a built-in dashcam with a 5.0-inch capacitive touch, pinch-to-zoom display
  • Several real-time Live Services
  • The dashcam has optional audio recording capabilities.
  • Updates you on such things and traffic and weather in real-time
  • Live parking information updates as you approach your destination

Possible Drawbacks

Though a great addition, the dash cam on this device can only record videos of comparatively low quality.

You may also experience occasional glitches with the various Garmin safety features and capabilities. The device comes with a 4GB MicroSD card, which may not be enough for continued use.

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Garmin Driveassist 51 LMT-S Features and Capabilities

As compared to other auto navigation systems in the industry, the Garmin DriveAssist 51 LMT-S is designed to do much more. In addition to this functionality, this system features an intuitive design and is rather easy to install, and use.

Other aspects that make this GPS navigation system stand out from the rest to include:

Smart Connectivity

Although the system is designed as a stand-alone device, it allows for easy and convenient Bluetooth connection to your Smartphone. Connecting your Bluetooth-enabled smartphone to Garmin DriveAssist offers additional capabilities.

For instance, it offers you the convenience of remaining connected without having to take your hands off the wheel.

As such, you will be in a position to make hands-free phone calls as well as receive customized smart notifications on the navigator display. This connection will allow you to see incoming calls, text messages and calendar reminders right from the navigator’s display.

Live Services

Garmin Live Services

In its functioning, the free Garmin Navigator live service is meant to feed you with beneficial information in real-time. For example, the live service may be used to gather live traffic information and alternate routes. This will, in turn, help you outsmart traffic jams by avoiding them altogether.

With this service, you will not have to waste valuable time circling blocks searching for parking space. You can also download and install the Smartphone Link app into your phone. This App will offer you such live services as relevant rerouting directions, traffic alerts, and up-to-date weather forecasts.

This mobile application essentially connects your Smartphone to the Garmin DriveAssist navigator for additional functionality.

As you approach your destination, the service will inform you of the available parking information, including availability trends, and pricing. The LiveTrack feature allows you to share your location for others to track your whereabouts.

Built-in Dash Cam

Built-in Dash Cam

Should you need an eyewitness account of the events proceeding an occurrence, the Garmin built-in dash cams will come in handy. The Garmin DriveAssist 51 LMT-S system features a compact, built-in dashboard camera. This camera is designed to continuously records your drive.

Additionally, the system features an optional audio recording capability to help you record the audio and video at the same time. The device also features an incident detection G-sensor that will automatically save video footage on impact.

The GPS capability of the system will then record exactly when, and where the event occurred. Such footages are saved to the replaceable MicroSD card that comes with the navigator.

You will be able to playback video footage right on the device with ease. Alternatively, you can use the free VIRB® Mobile app to watch footage later on your compatible smartphone or tablet.

Camera-Assisted Driver Alerts

The Garmin DriveAssist couples the dash-cam to several innovative driver awareness features. To begin with, the Go Alert will be triggered every time you are stopped in a traffic jam. This alert will notify you when traffic in front of you has started to move.

The system will also send you collision warning alerts whenever you drive too close to the vehicles ahead of you. If you happen to drift off the road or into oncoming traffic, a lane departure warning will automatically go off.

The Garmin Real Vision™ feature, on the other hand, will make it easier to navigate hard to read house numbers. When you approach address destinations, the navigation display will switch to a camera view, showing a bright arrow pointing to where you need to go.

Driver Alerts

Garmin Driver Alerts

Unlike some of the leading navigators, this Garmin navigator offers several other alerts to help drivers gain situational awareness.

For enhanced safety on the road, the device offers such driver alerts as sharp curves, speed changes, railroad crossings, and animal crossings.

Additionally, the navigator will alert you when driving the wrong way on a one-way street. It will also display notifications regarding nearby schools and school zones.

Receive notifications for nearby red-light cameras and speed cameras. You will also get fatigue warnings and suggestions on the nearby testing areas.


This is one of the latest additions to the Garmin DriveAssist 51 LMT-S feature suite. With TripAdvisor, you will have someone to point you out whenever you are driving in an area you are not familiar with.

This capability will also display ratings for travel points of interest, such as restaurants, hotels, and attractions, along your route or near your destination.

You may think of this as bringing information from the largest travel information site directly to your car. Such information will help you find the stops that make the entire journey part of the destination. Using the built-in Trip Planner tool, you can also locate new attractions along the way.

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Why Buy the Garmin DriveAssist 51 LMT-S?

Affordability, intuitive design, and numerous features are some of the benefits users have come to like about this Garmin DriveAssist device.

The solution comes in the form of an advanced navigator that is coupled to a convenient in-built dashcam.

Get the camera support, GPS support and live services you deserve while driving. The vast array of alerts offered by the system will help you remain safe on the road and avoid traffic jams.

All in all, you will find the Garmin Driveassist 51 LMT-S navigator to be a great value for your money.

Top10Reviewer Team

The staff over at is composed of outdoors enthusiasts, who often enjoy testing out various audio equipment, tools, and other fun and useful gadgets.

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