Is your car registered with a British or Turkish number plate?That would probably make a difference.I should imagine the address on the papers would affect this as well,if you are a Turkish or British resident the rules would not be the same would they?
I believe for a foreigner to purchase a Turkish car now they have to have residency. As they say in Turkey though,"This is the law but this is what we do!"

Lots of people must drive in and out of Turkey from Europe,they cannot all have residency if they are only visiting for a holiday surely.