The only problem I have is the price difference
0w-16 is $40 for 5 quarts
https://www.amazon.com/gp/product/B...;linkId=3be1f1562ba055cb78dcbbca660101f0
vs
0w-20 is $24 for 5 quarts
https://www.amazon.com/gp/product/B...;linkId=5b47d8cc94ea485867436ccac3af1f2b
Maybe it just hasn't had the time to get cheap
0w-16 is $40 for 5 quarts
https://www.amazon.com/gp/product/B...;linkId=3be1f1562ba055cb78dcbbca660101f0
vs
0w-20 is $24 for 5 quarts
https://www.amazon.com/gp/product/B...;linkId=5b47d8cc94ea485867436ccac3af1f2b
Maybe it just hasn't had the time to get cheap