For those with newer cars that require oils meeting the GM 4718, 4718M or the new Dexos 1 specs   (the 4718 lists have been superseded by the Dexos1 list)

 Here is the link to the latest Dexos 1 oil & mfgr  approval list

GM Dexos 1 Oil List <http://www.centerforqa.com/gm/dexos1-brands>

 

Provided by Mitch S. on 8/9/14