With gas prices going higher and higher, all of us are trying different way and means to reach where we are going as economically as possible. Surely, in such a situation you must know about a technology that is fixed on your dashboard - the GPS car navigation. But may be you do not know that buying GPS navigation system of your own can be both confusing and costly. This article might help you in selecting a unit that fits your budget.

First of all try to understand that the basic concept of GPS car navigation device is: to locate where you are and to guide you how to go where you want to go. To stand upright with the market competition, more and more new features are added in their units by the manufacturers to make you buy their product. Knowing about these features will help you in buying the right system.

Almost all GPS receivers are pre-programmed with different destinations, known as Points of Interest (POIs), which makes the going, where you wish to go, very easy! Touch screen technology is incorporated in this unit so that you can get started with the tip of your finger.

Let's know who makes GPS car navigation technology.

Many manufacturers make quality products, but the top three brands are: Magellan, Tom Tom, and Garmin. the GPS system you choose should be supported with after sales service if anything goes wrong in future.

Garmin of course, is leading in the industry, with a market share as high as 70%. Garmin offers different types of models at different rate levels. Close to Garmin is TomTom, who also offers many models at competitive rates. Actually Magellan is one of the pioneer companies that offered GPS navigation technology!

Prior to buying a GPS car navigation system yourself, find out a website that can give you information in detail on GPS quality brands in the market and to find the right system for you.

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