Cost of living in Monterrey (Mexico) is 24% cheaper than in Abuja (Nigeria)
This comparison has some inconsistent or sparse data. It already provides a reliable comparison but it is not bullet-proof. It is based on 795 prices entered by 101 different people.
For example, to keep the same standard of living that would require 1,560,000 ₦ in Abuja you would need to make just about 1,193,170 ₦ (Mex$ 65,454) in Monterrey.