With clear navigation instructions, you make the most of your time, whether traveling for business or pleasure.

Domestic and international calling and Wi-Fi are available for an additional fee.

The NeverLost Magellan GPS provides directions, hands-free calling, travel guides, and a portable walking mode.

GPS navigational system on dashboard of car

Rebecca Nelson / Getty Images

The NeverLost service is available by reservation when you book a vehicle.

They provide traffic alerts in more than 100 cities and alternative routing to always give you the quickest route.

Avis’s Garmin unit features hands-free calling capability as long as your phone hasBluetooth.

It also supplies turn-by-turn verbal directions.

You insert the card into your where2 unit when you pick up the car.

Request the where2 when you book your vehicle and travel confidently in a new city.

There is a charge for the service.

National

National offers rental GPS units based on the popular Garmin GPS devices.

These receivers feature a simple touch-screen interface with automatic route calculation to any destination.

The receivers also include a one-touch rental return directions feature for easy car return.

GPS units are additional equipment and are available for a fee.

Enterprise

Enterprise’s GPS navigation systems offer a customized version of the Garmin 265W.

This GPS unit includes text-to-speech directions and hands-free calling with Bluetooth technology.

There is an extra per-day charge for the unit.

Visit the Budget or Alamo website for more information.

A quick call to the car rental location should give you specific answers to your GPS availability questions.