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Cobra GPSM 4000
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Cobra GP...

Reviews & Research

Customer Reviews

Average review score based on 9 user reviews


of customers recommend this product

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    Showing 5 star reviews

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    Created: 06/29/11

    Great value for the money!!

    Yes, I would recommend this product to a friend.

    This is a replacement GPS for me & the only GPS I've used. I've used this model since 2005 as a over the road truck driver. I love this GPS! It always got me there, & when I missed my turn it helped me get back lol! This is the only one I feel comfortable with. I like the features it offers as well as ease of use. This product took me to all 48 states with accurate ETA times.

    The screen is big & easy to see & the volume is fairly loud. It never froze up or started giving crazy directions like I've heard the Tom-Tom does.

    The only dislike I have is the internal memory could be bigger. This model doesn't use SD cards for storage. With all the fuel stops & customers I was saving over the years the memory filled up quickly.

    Great value that's why I bought this second unit.

    Was this review helpful? Yes | No

    Created: 04/11/08

    Cobra NavOne 4000

    I bought the Cobra NavOne because of the amount of travel that I do. After setting it up I immediately discovered the value of the Cobra. It delivered turn by directions, traffic warnings, and the ability to find hotels no matter where I am. I don't know how I survived so long without a GPS, I saves me lots of time.

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    Created: 03/09/10


    Pros: Garmin: beanbag mount, it sure is rock solid on dash

    Cons: Cobra: suction window mount, it has fallen twice

    Author's Review
    I have them both, ran a 200 mile test with them both running side by side in my vehicle.
    -Easiest to put an address in: Cobra no question
    - Best in vehicle mounting: Garmin no question
    - least intrusive when a detour required: Cobra
    - widest area coverage: tie, both have the entire us
    - Fastest on cold startup: Cobra starts faster
    - Maps most up to date: Garmin, (I live in the boondocks)
    - most intuitive for user: Cobra no question

    I like both units, the Garmin however has a longer learning curve.

    If I can find a reason, I will buy the new Garmin 7200, it seems to have a lot of what I want, and will let me put the audio thru my car radio system.

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    Created: 05/05/09

    what i like about this product

    i like it because it has more features than my other gps which was the same model. i sold my old gps and wanted a newer one.

    1 of 3 people found this review helpful. Was this review helpful? Yes | No

    Created: 10/11/08

    cobar nav-one

    The unit works very well, I just got back from a trip to the east coast. The Nav one took me door to door with no problems. Also I had to fine gas and it gave me 20 plus stations.

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    Created: 05/03/08

    Good GPS Cobra one is number one.

    Everything is perfect choice.ooooooooooooooooooooooo​oooooooooooooooooooooooooooooo​oooooooooooooooooooooooooooooo​ooooooooooooooooooooooooooooo

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