Great Car!! We drove our Hybrid from Texas to Vancouver Canada and Back. We averaged 40 mpg. The milage thing is a little tricky, At times I could have the cruise control on 79 mph at around 3200 rpms and would get around 50 mpg. I had fun playing with the average and actually got it up to 70 mpg for a brief amount of time. From Arlington Washington to Eugene Oregon we got 47 mpg. It all depends on the terrain you are driving on. I think the rain or humidity may affect mileage as well. The car has plenty of passing power but struggled a little in the mountains. Great for big city commuting, comfortable for long trips.
The dash insturment display is really cool, I like being able to see the mileage displays.
I would suggest a sun roof, a windshield antenna instead of the mast on top of the car. An outside temp gauge, and maybe a little more floor insulation to combat road noise. My least favorite feature was the mast antenna on the roof. Kinda cheap looking and gets beat around in the brushless car wash