The passage does not explicitly reference the financial costs of being forced to drive. While we can assume that there are indeed financial costs (car ownership and maintenance, gas) these costs are not mentioned in the passage.
The passage does mention that driving often is associated with antisocial behavior (line 35), so we know that the new urbanists do in fact cite it as a result of the need to drive daily.
For this question type we are only asked about what is explicitly stated in the passage, and we cannot bring in outside information about what is likely to be true.