Overall we are extremely pleased with our new car. The performance has surpassed our expectations. You can really feel the low speed torque of the gas/electric engine combo. The aerodynamic design is very noticable in highway driving. Much quieter, and a feeling that you're slicing through the air at higher speeds. Much less buffeting when passing (or being passed by) large trucks at highway speeds. We racked up around 500 miles on our first tank of gas, which jives with our average display of 41.5 MPG. The Navi works well, and has nice features like "maximize freeways" and avoid certain roads. The sound system sounds very nice, and the mp3/wma disc capability is very cool.
The gas mileage! A MP3/WMA disc can hold a hundred or more tunes at a reasonably high bitrate. Auto climate control. Overall feel and handling. Exterior and Interior design.
Voice recognition is a little off at times. Leather interior combined with the Navi would really make this a luxury car.