Thanks GoNavy. Yes, it seems to me that I'm getting to 5th and staying there.

This morning I spoke to the dealer and he was astounded that I was averaging so low. They haven't had any reports or complaints of mpg that low. Like the posts here, all are reporting solid mpg in NY/NJ area. I haven't taken the car into service yet...the dealership is not close to home and they recommend putting in a few more miles...but they bumped my concern to the Service Manager. Let's see...thanks again.