I imagine it’s probably like almost everywhere else in Latin America... They will give you an old beat up piece of crap, but chances are pretty good you’ll get a 4X4 if you reserve a SUV.

They will also likely require you to purchase insurance, at least liability. Call the Chase benefits number before you leave and ask them to email you a proof of coverage letter in Spanish. The letter may or may not work, so also ask them what you should do if they also require you to purchase collision coverage. Otherwise, be careful out there, the rules of the road don’t really apply.