Shipping a car to Europe and then back to the States

I hope this isn't too much off-topic for this forum. I want to ship my Z3 to Europe, drive it around for a month or two, and then have it shipped back. I get all sorts of contradictory information on how difficult this is. Is there anybody out there who has actually done this and wouldn't mind sharing their experiences?

Thanks.

No experience, but seems possible that all potential costs involved (customs processing/transportation to & from/licensing/certification/insurance, perhaps/etc.) might make a 2 month rental more attractive. Depending on insurance costs for the coverage, a rental would mean you could rest a little easier over any concerns about theft or damage. Not that it would be any better state-side, but to me at least, it would be a real drag to lose your own car over there.

I would not attempt it. I have been involved in getting a Harley Davidson motorcycle shipped to Germany, and it took 3 months (Sept.-Nov. 2011) to get it through US customs using DHL as the shipping agent.

Rent something there. It solves so many issues.