You are probably better asking the question in the US. When I left school (many many years ago) I worked for an import export shipping company at Leeds container base in the U.K. it s perfectly doable to export cars to the US and happens every day, but mainly with cars destined for there during their manufacture. The emissions and various other regulations in the US are different to the U.K. and the raft of paperwork required to prove that the car is usable in the US is daunting.
Also, as has been pointed out above, you would probably be better sourcing a vehicle from other European countries that have left hand drive cars which would be more suitable for the US.
If you are determined to do this, google a shipping company in your chosen source country, and contact them asking exactly what would be required, and what the fees would be.
Then you would need to arrange the purchase of the car, and get the shipping company to collect it.
I think the costs involved would be quite high.
Good luck, and let us know how you get on.
