Garmin users can replace the regular old arrow that shows your direction with dozens of vehicles ranging from classics like the BMW Isetta, to space shuttles, to Bumblebee, as seen above. Does it improve the functionality of your Nuvi in any way? Of course not, but it can make the little screen more fun to look at. The Nuvi vehicle downloads are free from a non-Garmin-affiliated third party, while most of the TomTom voices cost extra. Will this sort of thing have us trading in our Droid? Not a chance.
[Source: Vehicles for Garmin Nuvi]