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Navigon 8450

alaTest has collected and analyzed 113 reviews of Navigon 8450. The average rating for this product is 3.3/5, compared to an average rating of 4.0/5 for other GPS for all reviews. Reviewers really like the maps and size. The usability and design are also mentioned favorably, but many are less positive about the price.

performance, design, usability, size, maps


We analyzed user and expert ratings, product age and more factors. Compared to other GPS the Navigon 8450 is awarded an overall alaScore™ of 84/100 = Very good quality.

Review analysis

(Based on 113 reviews)

Expert Reviews  

User Reviews  

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Showing 1 - 20 of 20 Show Reviews: in English | in other languages (93)

Consumer review ( review summary for Navigon 8450


alaTest has collected and analyzed 18 user reviews of Navigon 8450 from The average user rating for this product is 3.9/5, compared to an average user rating of 3.9/5 for other GPS on People really like the screen. The design also gets good comments, whereas some have doubts about the maps and price.

usability, design, screen

price, maps

89% of the reviews on give this product a positive rating.

This summary is based on the products: Navigon 8450 5 inch Satellite Navigation with 3D European Maps and Live ServicesNavigon 8450 5 inch Satellite Navigation with 3D European Maps and Live Services

Jun, 2018

Expert review by : Trusted Reviews (

Navigon 8450 Live Sat-Nav


Navigon enters the 'Live Services' fray with its 8450 sat-nav.

May, 2011

Expert review by (

Navigon 8450 Live review


Navigon's flagship 8450 Live is the sat-nav that does it all, but how many new ways do you need to get directions?

More than a sat-nav, but not as responsive as we’d expect from a top-end device

Aug, 2010

Product Specifications


Form Factor:Fixed


Display Diagonal:5
Touch screen: Yes

Energy Management

Battery performance:1410
Battery Technology:Lithium-Ion (Li-Ion)

GPS Type

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


Map view options:2D, 3D


Route avoidance: Yes
Speed limits: Yes
Traffic Message Channel (TMC): Yes
Voice commands: Yes


Bluetooth:No / Yes

Other Features

Basemap: Yes
GPS receiver:SiRF Star III + Instant Fix II
Internal memory:256
Storage Capacity:4096

Ports & interfaces

Headphone outputs:1
USB 2.0 ports quantity:2


Battery Capacity:1410
Battery Technology:Lithium-Ion (Li-Ion)


Built-in processor:SiRF III
Processor:SiRF III
Processor frequency:600
Processor model:SiRF III


Operating system installed:Windows CE

Technical Details

Form Factor:Fixed
Interface Type:Touch Screen
Night mode: Yes

Weight & Dimensions