If it
- reads all those data
- speed from the speedo
- rev from the rev meter
- GPS position
- correlated to time
- output them to an excel spreadsheet....
DEFINATELY more useful than Scan Gauge then!! Under $200 for the dongle + another $300 for the Nuvi unit, still a bargain! Perfect for the track.BiscottiGelato 發表於 2010-1-8 18:34 
GPS functionality is provided by the GPS unit itself, although the association with fueling info in the fuel reports could be a helpful feature. But how often do you really care what your fuel consumption is for a particular trip mid way through a tank of gas? It just seems kind of odd to me law.
The on-screen reports look fairly nice, but I was browsing through Garmin's site, and I couldn't see any indications that the data could be exported to Excel spreadsheets / CSV. If that can be done, then it could indeed be a really useful feature. But then you'd have to do a lot of number crunching yourself, and there would be a LOT of data to process through.
The ScanGauge is also an OBD II reader, and is capable of clearing OBD codes. I see no mention of this functionality for the Garmin dongle.
So at the end of the day, you pay $170 for the ScanGauge, and you pay $150 (dongle) + $200 (Nuvi) for the Garmin combo. I'll take the ScanGauge for 1/2 the cost with the added benefit as an OBD code scanner law.
-Lik |