Hi,

I can recommend Yeliz Tour prices are reasonable and the vehicles are all just a few years old. You can contact them on info@continentalturkey.com they also allow you to pickup/drop off at the airports. Tell them Phil & Marcus recommended them, they might give you a better price

try http://www.marmarisyellowpages.com/English/carhire.htm or http://www.orangerentacar.com

Hi There,
You can give this one a try

http://www.propercar.com

Kev

Be careful if paying for fuel with your credit card. We got stung when we got petrol a couple of years ago.