Oh Boy...
Let's try to keep it all friendly, because we are all here for the same reason, which is our common hobby of riding (usually with GPS guidance!)
I'm going to
TRY to list what the SP 2610 and the BMW Navigator II have in common, and try to list what differences there are between the two. I'm no expert on this. If anyone spots an error or omission, by all means post a correction, but when you write your correction, keep in mind it will be read by other people, perhaps in 3 months time, who are trying to gather facts about these two products.
Common Features - Both Products
- same processor, same display screen, same system software, same cartographic software* (see note at bottom)
- Included in the package (besides the GPSR itself) is an AC power adapter (100 to 240V, 50 to 60~). The power adapter is the same design as the ones used by Motorola for their portable phones, so if you want an adapter to fit UK or Continental AC receptacles, just go to a mobile phone store, you can buy one that slips right on the end.
- An industry standard USB cable.
- Handheld remote control.
- Beanbag base for use on a car dashboard.
- 12 DC volt automotive cigarette lighter adapter (actually works fine from 12 volts up to 28 volts DC) with integrated speaker.
Specific to SP 2610
- 128 mb CF data card with Americas units, 256 mb CF card with Atlantic (European) units.
- Grey colour case.
Specific to BMW Navigator II
- BMW cradle for motorcycle mounting, including 4 additional buttons and security screw, screwdriver for security screw.
- 12 volt cable.
- 512 mb CF data card with all units (Americas or Atlantic)
- Heading indicator function (4th page of 'PAGE' button), BMW dealers included in nav database, BMW specific splash screen when you turn it on.
- Black colour case.
Additional Considerations when buying a SP 2610 for motorcycle use
- Probably you will need a bigger data chip than what comes with the unit if you plan to do international touring.
- You will need to buy a Garmin motorcycle bracket and motorcycle power/speaker cable, list price USD $50.
- If you want to hook up sound output (either to a speaker or to a helmet, whatever) you are going to have to read the fine print and proceed with caution - it is not just a matter of hooking the two sound wires up to whatever you find nearby. The little speaker in the Garmin 12 volt DC adapter has some kind of special characteristic, if you don't do your homework correctly, you risk damaging the GPSR's sound output capabilities. On the BMW Navigator II, the sound output comes out of a special connector on the BMW cradle, I assume (not sure here) BMW has done what they need to do to make the output suitable for headsets, motorcycle intercom systems, whatever.
Additional Considerations when buying a BMW Navigator II for motorcycle use
- You will need to buy a BMW motorcycle-model specific cable to hook your GPSR and fancy cradle into the motorcycle's DC electrical and sound system. See this page for further details:
BMW Motorcycle Navigator II Specifications
Unknown Issues
I have no idea what the answer is with the "petrol resistant" characteristics some claim for the BMW product. I suppose it's possible. However, I have now looked at both units 'in real life' (went to the Swiss BMW dealer today), and other than the case colour, they appear to be of similar construction. In any case, you would have to be pretty fuggin stupid (or drunk) to splash fuel on your GPSR, especially if it located in a BMW
handlebar mount. Think about it - when was the last time you got your handlebars wet when you were refuelling your moto? Still, I suppose it is possible that the BMW product is petrol-proof. It is also possible that the Garmin unit is also petrol-proof, but Garmin is simply not claiming this. Read what BMW says about the fuel-resistant issue here:
BMW America News Release
Concerning map software (the * I put at the top) - the early model SP 2650's shipped with version 5 of CityNavigator Europe simply because the CD's for version 6 were not available at the time all the little boxes were being stuffed in Taiwan. Later stock coming to the stores will have version 6 CD's included in the box. Either way, it makes no difference, because if you get a box with version 5 CD's, you just email Garmin, they send you a version 6 CD free of charge, then you go onto the website and generate your (free) unlock code for CityNavigator Europe version 6. The BMW Navigator packages were not assembled until after version 6 CD's became available - so, they all get version 6 shipped with them. In a couple of months time, this will be ancient history, because everything in the stores should have version 6 CD's inside.