| Garmin | ||
| GPS III + | Kleiner aber feiner Empfänger | |
| GPS V | Genauso klein, kann alles was der III+ kann, zusätzlich noch Routing-fähig | |
| GPSMAP 176/176C | Etwas größer, aber noch fürs Motorrad geeignet | |
| Street Pilot | Ansich schon dosig | |
| Street Pilot Color Map | Wie der Street Pilot, aber Bunt | |
| StreetPilot III | Wie SP Color Map, aber neuer | |
| GPS III + | GPS V | GPSMAP 176C | StreetPilot GPS | StreetPilot GPS CM | StreetPilot III GPS | |
| Receiver | 12 channel | 12 channel | 12 channel | 12 channel | 12 channel | 12 channel |
| Number of Waypoints | 500 | 500 | 3000 | 100 | 500 | 500 |
| Built in Memory | 1.44 MB | 19 MB | n/a | n/a | n/a | n/a |
| # Routes / # waypoints/route | 20/30 | 50/254 | 50/50 | 20/30 | 20/30 | 50 |
| Database or Basemap | Basemap-20 mi | Routable Basemap | Basemap | Basemap | Basemap | Routable Basemap |
| Additional map options | MapSource | MapSource | MapSource | MetroGuide | MetroGuide | City Navigator |
| City Select | BlueChart | |||||
| Battery Life | 36 HR | 25 HR | n/a | 16 HR | 2.5 HR | 2-20 HR |
| Display Size | 2.20 x 1.50 | 2.20 x 1.50 | 2.26 x 3.02 | 2.40 x 3.50 | 1.80 x 3.30 | 1.80 x 3.40 |
| Display type | 4 level Gray | 4 level Gray | 16 Color LCD | 4 level Gray LED | 16 color LCD | 16 color LCD |
| Pixels (H x W) | 160 x 100 | 256 x 160 | 240 x 320 | 160 x 240 | 128 x 240 | 160 x 305 |
| Standard GPS Antenna | Detachable | Detachable | Detachable | Detachable | Detachable | Detachable |
| TracBack Mode | Yes | Yes | Yes | n/a | n/a | n/a |
| # of Tracklog Points | 1900 | 3000 | 2500 | 475 | 950 | 2000 |
| Unit Weight | 9 oz. | 9 oz. | 1.5 lbs. | 1.2 lbs. | 1.3 lbs. | 1.3 lbs. |
| Audible Alarms | No | Yes | Anchor: Yes | Yes | Yes | Yes (with voice prompts) |
| Arrival: Yes | ||||||
| Clock: Yes | ||||||
| Off Course: Yes | ||||||
| DGPS: Yes | ||||||
| Accuracy: Yes | ||||||
| Waterproof Standard | IPX7 | IPX7 | IPX7 | IPX7 | IPX7 | IPX7 |
| Unit Size (H x W x D) | 5.0 x 2.32 x 1.62 | 5.0 x 2.32 x 1.62 | 3.4 x 6.18 x 2.20 | 3.2 x 6.80 x 2.20 | 2.2 x 3.20 x 6.80 | 2.6 x 3.2 x 6.8 |
| Screen Orientation | V/H | V/H | n/a | n/a | n/a | n/a |
| Backlit Display | 2 level | Multi-level | 2 level | Multi-level | Multi-level | 2 level |
| Ext. Ant. Hookup | Yes | Yes | n/a | Yes | Yes | Yes |
| Internal DGPS | n/a | n/a | n/a | n/a | n/a | n/a |
| WAAS capability | n/a | Yes | Yes | n/a | n/a | n/a |
| Loran TD position format | Yes | Yes | Yes | n/a | n/a | n/a |
| MGRS position format | Yes | Yes | Yes | n/a | n/a | n/a |
| Hunting/Fishing calculator | n/a | Yes | Yes | n/a | n/a | n/a |
| Celestial Information Page | n/a | Yes | Yes | n/a | n/a | n/a |
| Proximity Waypoints | n/a | Yes | Yes | n/a | n/a | n/a |
| Built in calendar | n/a | Yes | n/a | n/a | n/a | n/a |
| Tide Prediction | n/a | n/a | Yes | n/a | n/a | n/a |
| Voltage Range | 10-32 | 8-35 | 10-40 | 10-40 | 10-40 | 10-40 |
| Waypoint Icons | Yes | Yes | Yes | Yes | Yes | n/a |
| Speed Alarm | n/a | n/a | n/a | Yes | Yes | Yes |
| MSRP | $364 | $536 | $686 | $636 | $890 | $1272 |