Hello I have been driving the RX 400h for some time. Really a brilliant car. However, I drive every day alone more than an hour by car. (50Km/h max. 80km/h, I avoid the highway). Unfortunately I have to fill up almost every 2nd week for about 130 francs. Since you think, makes sense to drive such a car alone. Then I thought I drive the Prius. Really a economical car but the quality is not Lexus. I am thinking about changing the car. I would have the IS as a hybrid but there isn’t yet. : ́( What would you recommend me. Should I buy a Prius or should I wait until the IS Hybrid comes out? (When does the IS Hybrid 2010 come?!) Thanks and greetings