Other then the price, the only other difference i could find was that the Passport has "GPS-Powered Truelock™ Filter". I don't see that stated for the GX65. I can trade in an old detector and get the GX65 for +/-$380, or, i could use my employee discount and get the 9500ix for +/- $425.
Are they the same same detector? I know Bel is sort of the sister company of Escort so i didn't know if there was really a reason to buy the Passport over the GX65.