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Garmin DriveAssist 51 LMT-D

alaTest has collected and analyzed 17 reviews of Garmin DriveAssist 51 LMT-D. The average rating for this product is 4.3/5, compared to an average rating of 4.0/5 for other GPS for all reviews. Views about the maps and design are overall positive. The performance and usability also get good feedback.

screen, usability, performance, design, maps

We analyzed user and expert ratings, product age and more factors. Compared to other GPS the Garmin DriveAssist 51 LMT-D is awarded an overall alaScore™ of 93/100 = Excellent quality.

Review analysis

(Based on 17 reviews)

Expert Reviews  

User Reviews  

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Expert review by (

Garmin DriveAssist 51 LMT-D review

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The Garmin DriveAssist 51 LMT-D is unlike anything we've ever tested before - it's a sat nav and a dash cam rolled into one. In this review you'll find out how it scored solely as a dash cam. Is it a space-saving multi-tasker, or simply a waste of...

May, 2017

Consumer review (

Excellent and updates spot on


Bought for my son and exactly as stated, he's really happy with it!!

Nov, 2017

Consumer review (

looks good


Can't really comment on it as it's a Christmas present for my husband but it's the one he's asking for

Nov, 2017

Consumer review (



Brilliant product from Garmin. Took a while to set up and get used to. But really glad I purchased this product.

Oct, 2017

Consumer review (

Worth every penny....


I was involved in two accidents (non-fault) in last 3 years and was a pain to prove that wasn't my fault. Therefore, I decided to buy a dashcam. I already had an Garmin GPS and I was already familiar with the software. The video quality is excellent...

Sep, 2017

Consumer review (



This is my first Garmin sat nav and I'm very impressed. It was a bit higher on the price tag than I was initially prepared to pay, but worth it especially for the dash cam. Only draw back is a full charge doesn't last longer than an hour if the dash...

Sep, 2017

Consumer review (

Brill does as says on tin


Brill product with built in dash cam and was so easy to set up aswell

Aug, 2017

Consumer review (

Sat nav is great, easily set-up and a boon for.


The best satnav I have had, easy to use and up, a great and to driving safely.

Aug, 2017

Product Specifications


Built-in speaker(s):Y
Built-in speakers: Yes


Built-in camera: Yes


Color of product:Black
Form Factor:Fixed


Backlight display: Yes
Display Diagonal:5
Display Resolution:480 x 272
Placement supported:Horizontal
Touch screen: Yes
Widescreen: Yes

Energy Management

Battery Technology:Lithium-Ion (Li-Ion)
Power source type:Battery

GPS Type

Auto: Yes
Aviation: No
Camper/Caravan: No
Geocaching (GPS stash hunt): No
Golf: No
Marine (chartplotters, sounders): No
Outdoor (hiking, trekking): No
Sport (fitness, running): No
Truck: Yes


Map coverage:All Europe
Maps included: Yes
Voice maps: Yes


Storage media type:Flash


Auto re-route: Yes
Lane guidance: Yes
Live service: No
Live Traffic Message Channel (TMC):N
Route avoidance: Yes
Speed limits: Yes
Traffic Message Channel (TMC): No
Trip computer: Yes
Voice commands: Yes


Bluetooth: Yes

Ports & interfaces

USB connectivity:Y


Battery Technology:Lithium-Ion (Li-Ion)
Power source type:Battery

Technical Details

Announces street names: Yes
Number of Waypoints:1000
Spoken street names:Y
Text-to-speech message reader: Yes
Tracklog: Yes
USB connectivity: Yes
Waypoints: Yes

Weight & Dimensions