Mexico cost of living generally varies by region and city, with inland cities less expensive and international beach resorts and large cities more expensive.
Your cost of living will depend upon the type of lifestyle you want to have and may be similar to what you left in your home country, if you want to maintain a similar lifestyle.
For cost of living by selected city in Mexico, visit Expatistan for a comparison of costs. Numbeo is a good additional resource for city-by-city comparisons.
