There have been other reports of low mpg or sudden drop in mpg. I have not
experienced this myself as I am averaging 22 mpg. This is not bad for the
Element considering I am still breaking in the engine and the mpg is
increasing every tank.
You can do check these msg boards for more information.
http://www.elementownersclub.com
http://www.hondaelement.org
http://www.hondasuv.com
Good luck!