Posted: Sun Mar 17, 2019 7:51pm
With your statement “for several months” you raise some interesting aspects not directly related to your car .... when you say “several months” do you mean in it’s true form of twelve or more? or do you mean “a few months, but more than three”?
The first thing to consider is that if you intend staying more than three months, you are going to be obliged to obtain Residencia - this is what allows you to stay in the country longer than three months - and this is assuming that UKs exit from EU is delayed by “several months” itself - if UK leaves on 29/3, your plan to rent here for several months will need the kind of advice that is unlikely to be found on this forum (except possibly via Chrisso50 who stays on top of these things!!) but that is simply because it will be a whole new game, and none of us know yet really how it will play out.
But assume the best - UKs departure is delayed (or, please god - totally scrapped) and the situation stays much as it is now; more than three months, and you are needing Residencia, just as a kick off. Several months stay and you’ll be likely needing to have your car matriculated to Spanish plates, and licenses swapped to Spanish licences. Matriculating your car will be necessary if your usage goes past your insurance expiry, because no Spanish insurance company will touch you if car is not matriculated. You could try a UK insurance firm, but if they get wind of the fact you are not “holidaying” and are staying here, then they won’t touch you either.
Again, going by your statement of several months, rental of a vehicle I would suggest will be costlier than simply buying a second-hand car here and using that - despite the fact that second-hand cars here can be quite expensive.
Sorry to be vague - it all really depends on what your definition of “several months” is.
Un saludo, Darío