I agree with Vegas, I thought of selling/trading mine as well, and as I test drove other cars, such as new Jeep Grand Cherokees and Hummer H3's, at the price i was looking to pay, nothing compared in handling, pickup, power and overall pride of the vehicle. One of the reasons I was looking to switch out of my X5 was because I didnt have a trailer hitch either, and I wanted to tow a small boat. It actually isn't too expensive to add a hitch, you should look into it.