is it big deal, 1998 E320, 5w30 or 10w30, New England

This is for E320 4matic in USA New England. Should I use 5w30 or 10w30 synthetic oil?

Thanks

Reply to
none
Loading thread data ...

MotorsForum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.