The Real Cost is the Price of Ultimate Freedom!
Ultimate Freedom... that is the way all of our friends and family describe it, and it is priceless.
Though if you were to put a cost on it we would be the ones to audit. We are one of the few Americans who have transplanted our love of the Full Time RV lifestyle directly into your back yard. (Your Cities and Villages, Beaches, Countryside's, Lakes, Mountains, Resorts, Aires and Sporting Venues)
In 2001 we came over to Dusseldorf (The Caravan Salon) and landed firmly into a brand new N+B Flair. $45,000 paid cash, no debt overhead! It could be amortized to about $ 1,800/Yr. and getting better the longer we factor in our years over here in the same van!
From there we fully expected to continue the type of spending budget we were accustomed to in the USA except one thing Wildcamping? we never "boondocked" in the US but fully budgeted $ 15 - 30 / nt. for setting up on a pitch - In the EU we have probably stayed on a pitch only ten to twenty nights mostly when having visiting guests or trying to get in close to a large city. But that's it - 10 to 20 nights in Eleven Years! Camping and overnight costs > $ 50/Yr.
Fuel (15,000 miles avg./yr) $3,100 - OK, in Europe it has really equaled out; We got 12-15mpg in USA, Here we get 11 liters/100km at 1.20 Euros/Lt. and we are only travelling about 15,000Km's/Yr. so it all evens out to about the same $0.10 /Km - or 3,000 Euros/Yr.
The rest is easy; Food $3,000/yr., Alcohol (for human consumption only) $3,000, Entertainment $3,000 and Maintenance $ 1,500.
There are other extraneous costs like returning to the US for the occasional Holiday visit and such, but Europeans would not factor that into their budgets.
Herein lies the segway to the only rant we have about our mostly lovely neighbors; Don't hold up to your expectations of the luxury you practised as a static home dweller, you have got to give quite a bit in many of your daily habits, but your benefit will yield greater freedoms that you have never contemplated before. On the other hand PLEASE stop comparing how much more cheaply you are doing it than the other guy pitched next to you on that wild (read:FREE) beachfront site! It only leads to unsanitary habits that we all find disgusting. And remember too, the community you are sharing has footed the bill in many ways to provide you that wild site so give back as much as you can comfortably afford. That means buy a beer or wine at that economical bodega/VRAC/or cafe once in a while and buy your groceries locally; stop picking through the skips for the tossed veggies after the market it just makes us all look bad, we're not the only ones watching.
So the REAL cost? Priceless any way you do the math. Hope this helps you figure the worth of your life and not your lifestyle! It's all up to you.