you realise that the height of the garagge is taller than an Hummer H2, because they also need to park , and the garagges are made in that way that a tow truck can fit in it, in case , some cars arent able to get out because of technical difficulties...so just rent a little GMC tow truck, to get the car out of the garagge, and in to a 18 wheeler, and of you go to mexico, and change the registration of the car and engine codes and other crap.....
you cant get more safer/cheapper than that