yaar vitz can run on cng. asal main yahan jo cng fitting kartey un main sey 90% jut hotey hai. & they cant install it properly. waisey to vitz main cng kee zaroorat nahee hai. my vitz gives me 18km in rush on a\c. & on highway 22-25km average diya hai a\c par. ik uncle ke paas 2003 ka model hai vitz ka unho ney 6,15 ke lee. mainey 6,90 ke lee. un ke garii average 8 km dey rahee hai. mere vitz ka engine new hai it has never crossed 100km in japan. 1st owner hai. engine kee condition acheeh hotee hai to garii kee valuee be ziada hotee hai.