| 1. | Garmin Zumo 550 GPS | 6 | ↑ | ↓ |
| 2. | Lowrance iWAY 250C GPS | 6 | ↑ | ↓ |
| 3. | Lowrance iWAY 350C GPS | 6 | ↑ | ↓ |
| 4. | Navman F20 GPS | 6 | ↑ | ↓ |
| 5. | Garmin GPSMAP 478C | 5 | ↑ | ↓ |
| 6. | Garmin StreetPilot i5 GPS | 5 | ↑ | ↓ |
| 7. | TomTom GO 510 GPS | 5 | ↑ | ↓ |
| 8. | Cobra Nav One 2500 | 4 | ↑ | ↓ |
| 9. | Garmin GPSMAP 378 | 4 | ↑ | ↓ |
| 10. | Garmin GVN 52 Black Box | 4 | ↑ | ↓ |
| 11. | Garmin Nuvi 350 GPS | 4 | ↑ | ↓ |
| 12. | Garmin Nuvi 360 GPS | 4 | ↑ | ↓ |
| 13. | Garmin Quest 2 GPS | 4 | ↑ | ↓ |
| 14. | Garmin StreetPilot 2730 GPS | 4 | ↑ | ↓ |
| 15. | Garmin StreetPilot i2 GPS | 4 | ↑ | ↓ |
| 16. | Garmin StreetPilot i3 GPS | 4 | ↑ | ↓ |
| 17. | Magellan RoadMate 2000 Portable GPS | 4 | ↑ | ↓ |
| 18. | Magellan RoadMate 3050T Portable GPS | 4 | ↑ | ↓ |
| 19. | Magellan RoadMate 6000T Portable GPS | 4 | ↑ | ↓ |
| 20. | Navman iCN 750 GPS | 4 | ↑ | ↓ |
| 21. | TomTom GO 910 GPS | 4 | ↑ | ↓ |
| 22. | TomTom ONE GPS | 4 | ↑ | ↓ |
| 23. | Garmin Nuvi 660 GPS | 3 | ↑ | ↓ |
| 24. | Garmin Quest GPS | 3 | ↑ | ↓ |
| 25. | Garmin StreetPilot 2720 GPS | 3 | ↑ | ↓ |
| 26. | Garmin StreetPilot 2820 | 3 | ↑ | ↓ |
| 27. | Garmin StreetPilot 7200 GPS | 3 | ↑ | ↓ |
| 28. | Garmin StreetPilot 7500 GPS | 3 | ↑ | ↓ |
| 29. | Garmin StreetPilot c340 GPS | 3 | ↑ | ↓ |
| 30. | Garmin StreetPilot c530 GPS | 3 | ↑ | ↓ |
| 31. | Garmin StreetPilot c550 GPS | 3 | ↑ | ↓ |
| 32. | Magellan RoadMate 2200T Portable GPS | 3 | ↑ | ↓ |
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