I have no clue how to read a data sheet or even post one and have even less knowledge of motul oils. This stuff is cheap and I'd like to use it in an 09 altima 2.5, 08 impala 3.9 and my daughters oil burning 09 g6 with the 2.4. These cars all call for 5-30 but this appears to be a true synthetic. Is motul thin, thick, good or bad. It's obviously getting cold in ohio but the 5w should be satisfactory at cold starts but will the 40w be to thick to flow through oil passage ways. All these cars are in excess of 100 btw.