This might only be available in Canada, and is probably pretty hard to find, but I thought I'd post it, as a lot of folks like the idea of 0W-40 oils:
http://www.imperialoil.ca/Canada-English/Files/Products_Lubes/IOCAENCVLMOMobil_Delvac_1_ESP_0W40.pdf
BTW, I posted this in the PCMO section as it IS API-SM rated, and the 'folks' I mentioned above often like running HDEO in gasoline cars - enjoy!
http://www.imperialoil.ca/Canada-English/Files/Products_Lubes/IOCAENCVLMOMobil_Delvac_1_ESP_0W40.pdf
BTW, I posted this in the PCMO section as it IS API-SM rated, and the 'folks' I mentioned above often like running HDEO in gasoline cars - enjoy!