Anyone with suggestions or recommendations for renting a car for more than one month? My parents are newly arrived expats in Mexico and their car just broke down. Long story, but it won't be ready for nearly a month. So they're looking into renting a car in the meantime, ideally in Mexico City or in the state of Veracruz (Veracruz or Orizaba would be ideal).

Besides the usual options (Orbitz, Expedia, etc...) are there other options they should be looking into given the length of the rental?

thanks in advance.