eh, not really for me, I got my 06 because it got a little better mileage when I was driving 100 miles a day and gas was over $3 a gallon and going up. Also the prius had been in production longer, so I would expect fewer issues with it. But mostly it seems to have alot more room than the civic. I also own an 02 civic, and the difference in cabin room is very noticeable to me.