Car GPS System
A Car GPS System is meant for navigational use while driving. A car GPS system typically features a big display screen so that it is easy to read without taking your eyes off the road for long. Such a GPS device does not have its own power supply but uses that of the vehicle. Newer vehicles usually have built-in car GPS systems, thus doing away with the need to buy another car GPS device.
Car GPS systems have a street mapping feature, which offers you directions to your intended destination. Auto GPS units are not as light or as compact as handheld systems and usually cost a little more. A basic car GPS system can be obtained for about $200-$250.