Cost of living in Mar del Plata (Argentina) is about the same as in Zapopan (Mexico)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 513 prices entered by 27 different people.
For example, to keep the same standard of living that would require Mex$ 44,000 in Zapopan you would need to make just about Mex$ 43,239 (ARS $39,708) in Mar del Plata.