
Originally Posted by
Midwest Michael
A warning, if your friend is traveling on a German passport, then going to Canada or Mexico in the middle is not going to work. The 90 days allowed by the VWP basically includes all time spent in North America - the clock does not restart simply by crossing the border. You would actually have to leave North America to get a new 90 days.
I can't tell you exactly the process in those states, and that's exactly why purchasing a car is so challenging as a non-resident. The biggest issue is vehicle registration - so basically you need to look at the DMV websites of each state you are considering as a starting point for your trip, because each state's rules will be different (The reason I mentioned Washington State is because other RTA Forum visitors have had success there). Insurance is the other thing that is a challenge without a US drivers license, but that item seems somewhat easier to overcome with some work and research, that can be done in advance.