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| Price | $99.00 | $179.95 to $319.00 | $149.00 | Check Prices | $401.87 to $420.55 |
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| The Bottom Line | If you can afford the hefty price tag, the Garmin Nuvi 660 is a solid-performing and versatile GPS device that offers all the navigation basics, tools for the world traveler, Bluetooth, and more. | ||||
| Similar Products | Compare more products | Compare more products | Compare more products | Compare more products | Compare more products |
| Features | |||||
| Included GPS accessories | Carrying case Vehicle mount Car power adapter | USB cable Carrying case Vehicle mount AC power adapter Car power adapter | Car power adapter Automotive windshield mount | Info unavailable | Vehicle mount AC power adapter Car power adapter |
| Navigation waypoints | Info unavailable | 500 | Info unavailable | Info unavailable | Info unavailable |
| Audible assistance | Navigation instructions | Navigation instructions | Navigation instructions | Info unavailable | Navigation instructions |
| GPS PC connection | USB | USB | Info unavailable | Info unavailable | USB |
| SBAS system | Info unavailable | WAAS | Info unavailable | Info unavailable | Info unavailable |
| GPS receiver | 8 channel | Info unavailable | Info unavailable | Info unavailable | 20 channel |
| Antenna | Built-in | Built-in | Built-in | Info unavailable | Built-in |
| Weight | 12.3 oz | 6.7 oz | 5.1 oz | Info unavailable | Info unavailable |
| System features | Built-in speaker Preinstalled POIs 2D / 3D map perspective | Garmin Lock Built-in speaker Built-in microphone Built-in FM modulator 2D / 3D map perspective Hands-free calling via Bluetooth Optional external GPS antenna connection | Built-in speaker Preinstalled POIs Text-to-Speech (TTS) 2D / 3D map perspective | Info unavailable | Built-in speaker Preinstalled POIs |
| Destination | Automotive | Automotive | Automotive | Info unavailable | Automotive |
| Design features | Info unavailable | Info unavailable | Music player Movie player Photo viewer E-book reader Antiglare Touchscreen Auto-re Route Gas calculator | Info unavailable | Info unavailable |
| Included GPS software | NAVTEQ ON BOARD | MapSource City Navigator North America NT | SiRF Star III | Info unavailable | Info unavailable |
| Data memory type | Info unavailable | Info unavailable | SD memory card | Info unavailable | Info unavailable |
| Full specifications | Full specifications | Full specifications | Full specifications | Full specifications | Full specifications |
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