I listen to audiobooks when engaged in mundane tasks, like folding clothes or doing other chores around the house. It actually makes them enjoyable to the extent that I look forward to the opportunity to get back to my books by doing those chores.
I have a hard time just sitting down and listening to audiobooks, though. It feels like I'm not really doing anything, as apposed to reading books, which feels like I'm doing something constructive and productive. Because of a stigmatism (or an astigmatism, depending on your preference), I have trouble reading for longer than ten minutes or so. I get tired. It's almost like work, which is why I never read much when I was younger. It was just no fun and I hardly ever finished a book. With audiobooks, I'm getting through a book a week.
I've been working on Dostoyevsky's Crime and Punishment for over a month now, though. That's a tough one to get through. I don't really get the appeal. It's considered "great" literature, but like a lot of "great" literature, I just don't see it. One day, I'll finish it, I guess. Some day. I tend to prefer non-fiction.