Statement:
Sri Lanka has higher GDP than Iran

In the Richest countries rating Sri Lanka holds position #123 2020 out of 191 and Iran is #138 out of 191 2020.
Position of Sri Lanka is better than position of Iran.

Referencies:

  1. Richest countries 2020 by World Bank
    The countries in the rating sorted by 'GDP per capita (current US$)' in descending order.
    Iran 'GDP per capita (current US$)' value is 2,756.75
    Sri Lanka 'GDP per capita (current US$)' value is 3,694.04