Thanks for the link. That's not a big deal if I ever wanted to reverse it. Truth is, having a small 5" x 3.5" hole in the back bumper probably wouldn't bother me once it's there. It's just that initial cut.
Funny you mention the VW bus. My wife and I are eyeing that to replace her '15 CMax Energi. The basic idea is that we have two cars in the family, and alternate who gets a new car. So we keep the cars for 8-10 years and buy a new one every 4 or 5. So far it hasn't worked out that way (see also my signature
), but having two car payments has been a strain on our budget.