Went and took a test in a 2012 Three. After the quick around the block ride, I said really need a longer drive and the salesman said just make sure you bring it back by 8pm. So, I went up a canyon and here is a little segment from the down hill. It must have been well over 99 as by the time I had the car back at the dealer at 24mi it was still 99.9. Total trip was ~67 mpg. The car is really nice but I am still looking at the Volt and may wait to check out the C-Max too. They said they will be getting a PIP pretty soon also.