In fact, expatriates choose Mexico for retirement more than any other country in the world. Primarily because it's possible to reduce your current living expenses in half by retiring here and not sacrifice, in most cases, the conveniences found at home. You might even raise your standard of living. English is spoken in many areas. Access to the United States is quick, and in most cases, fairly easy.
Gringos can buy and sell property.
The weather is warm, and in some areas, the climate is tropical. There are places where the weather stays mild during the summer. It is possible to stay in the country for longer than six months at a time without having to make a trip to the border. And maybe most importantly, older citizens are respected. One of the primary questions retirees have about Mexico is the quality of health care and insurance coverage.