product comparison:
 aera 500/510 aera 550/560

• Terrain resolution
• SafeTaxi® airport diagrams (U.S. only)
• AOPA Airport Directory (U.S. only)
• One year aviation database subscription included
• GPS update rate
• GPS-derived Panel Page
• XM Weather/Radio Compatible
• Preloaded City Navigator® NT street maps2
• Turn-by-turn street directions with spoken street names
   (text-to-speech)
• Bluetooth® wireless technology (auto mode)
• Lane assist with junction view
• Speed Limit notification
• Navteq automotive traffic compatible3
• Carrying case included

Standard
No
No
No
5 Hz
Yes
510 only
Yes
Yes

Yes
No
No
No
No

High
Yes
Yes
Yes
5 Hz
Yes
560 only
Yes
Yes

Yes
Yes
Yes
Yes
Yes
1 NOTE: Subscriptions are required for optional XM weather and audio entertainment packages (sold separately).
2 North American coverage includes the U.S., Canada and Puerto Rico, as well as the Cayman Islands and the Bahamas.
   Mexico coverage is not included.
3 Navteq traffic alerts require an external TMC receiver (sold separately).