Cost of living in Graz (Austria) is 131% more expensive than in Adana (Turkey)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 306 prices entered by 34 different people.
For example, you would need at least 5,551TL (€1,049) in Graz to maintain the same standard of living that you can have with 2,400TL in Adana.