I am sure this is a tired issue- I just do not know the answer. My Father has been working in England for the last several months- driving a late model Defender. He loves it. He wants to bring it back to the US- I told him I had some friends who said you couldn't do it- there is a difference between the Uk models and the US models (other than the LHD, RHD issue, of course). Is it pretty much impossible?