But for many of the 89 million eligible Mexican voters, Sunday's election is a referendum on the country's political elite and its economic direction, as well as the tenure of the current President, Enrique Peña Nieto, who is limited to a single six-year term.
Kubantu abangayizigidi ezingama-89 abavotayo baseMexico , ukhetho lwangesonto belufana nenhlolovo ngesimo sezepolitiki ezweni nokuthi umnotho wezwe ubhekephi nokuphela kwesikhathi sokubusa sikaMengameli u-Enrique Peña Nieto, obenikwe kuphela ihlandla elilodwa eliyiminyaka eyisithupha.