Cost of living in Darwin (Australia) is 179% more expensive than in Aguascalientes (Mexico)
This comparison has some inconsistent or sparse data. It already provides a reliable comparison but it is not bullet-proof. It is based on 643 prices entered by 45 different people.
For example, you would need at least Mex$ 75,227 (AU$5,396) in Darwin to maintain the same standard of living that you can have with Mex$ 27,000 in Aguascalientes.