As you've probably already gathered from the mixed replies - for some it can be and for others it isn't. I think there are a lot of understanding people out there who would be willing to date you even though you don't drive but have you ever considered Uber? It probably wouldn't work all the time because the cost would add up and you wouldn't always want a third wheel but once in a while if you were seeing a girl you could take an Uber to and from her house to make dinner and watch a movie or something. That way things feel a little more balanced and it'd help show her that even though you can't drive, you're still willing to make an effort to see her without her being the one to always drive.