Wireless News factor has published a review of the Garmin StreetPilot I3 GPS. The Streetpilot is an inexpensive automotive GPS with quite a lot of features for its price. Here are some of its features.

* WAAS-enabled, 12 parallel channel GPS patch antenna with MCX-type connector for optional external antenna
* Unit dimensions: 3.00” W x 2.74” H x 2.15” D
* StreetPilot i3 display: 1.7” W x 1.3” H, 220 x 176 pixels, 32k-color sunlight-readable TFT with backlight
* Weighs only 5.3 oz. (without batteries; includes vehicle suction cup mount)
* Audible and visual navigation instructions and warnings
* Includes 128MB TransFlash card for loading detailed maps from the included MapSource City Select North America NT v7 DVD
* Features scroll wheel with click-to-enter, making it quick & easy to navigate
* Offers a three dimensional mapping perspective, or 2-D overhead view
* Battery life: up to 6 hours typical use on two AA batteries (7 hours maximum)
* Includes removable 12-volt power adapter cable for external power while in your vehicle
* Includes a vehicle suction cup mount which allows for easy adjustment and quick release
* USB Interface

And here is the conclusion of the Wireless News factor review

Pros: Easy to install and operate.

Cons: No touch-screen capability; lack of text-to-speech Latest News about text-to-speech feature.

Verdict: The StreetPilot i3 is good choice for first-time GPS buyers looking to get accurate directions while on the go.

Rating: 4 out of 5

You can read the whol review here