 Great little car.  I run it using Biodiesel, which makes good sense to me.  Better for the environment.  Only complaint is the seats aren't comfortable and the gaps between the seats are difficult to clean and reach those items that just disappear!  Exterior paint scratches easily.  Windows are tight when electronically moved up and down.  Great performance and holding on curves.  Love the mileage anyhwere from 45-55 mpg.  All around, would highly recommend this turbodiesel engine.  No bad odors and It flys!