I also drive a 2003 Honda Element. I have both rear seats removed and have framed out (with plywood) separate areas for my road bike with both wheels attached, several Rubbermaid containers with my work equipment, and a 30" by 40" dog bed (the dogs go to work with me every night). I've still got room back there for my Mountainsmith bike cube and some extras like an ice chest and tote with extra clothing. The look of the car did take some getting used to-- it grows on you. I have gotten gas mileage as high as 30 mpg but my average is around 24 mpg.