You have been so assured of all the fun you will have, I doubt any car comes with such guarantee!
Don't think of it as camping - for the ex-tenters amongst us, we like to think sleeping in an adorable, dry, heatable egg as camping - many of us cook, wash our dishes, etc., outside because we're 'camping'. I even called our first trailer, a small Burro
, "a tent on wheels". But when you're in a campground in a wind and rain storm, and look out your window at the tenters around you while reading and sipping tea at your table, or curl up with a good book on a chilly morning, (while your husband, wanting to impress you how cool the trailer is, makes breakfast inside), or when you crawl into your soft cushy bed (there's looong discussions here about mattresses!) tired from all the fun you're having, you will feel more like you are enjoying your own private cabin/motel room.......