I'm using the
Curt 11701 kit. In the reviews it's been successfully installed on both sedans and wagons. It sits a bit higher than than the wagon specific kit so you have to notch the bumper cover for the receiver to clear. But on the other hand there's better ground clearance.
The problem I ran into is the previous owner welded on some generic class 3 hitch and made a mess of the bumper supports. It was unsafe to tow with and was scraping every driveway. So now I have to cut off and clean up the damage left by the hitch before installing the new one.
https://imgur.com/a/I9QgWAB