Cost of living in Abu Dhabi (United Arab Emirates) is 27% more expensive than in Zaragoza (Spain)
This comparison has some inconsistent or sparse data. It already provides a reliable comparison but it is not bullet-proof. It is based on 1,471 prices entered by 227 different people.
For example, you would need at least €3,182 (Dirham 14,371) in Abu Dhabi to maintain the same standard of living that you can have with €2,500 in Zaragoza.