It would depend on which model and which engine it is fitted with.
what oil do I use for a 59 reg vw Passat 2.0 tdi
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Location of oil pressure switch 2003 VW passat
I use Mobile 1
Where is the oil drain plug for 2004 VW Golf
The manufacturer recommends a synthetic 5W30 or 5W40meeting VW Spec 505.01 for a 2007 VW Passat 2.0.
synthetic is best
4.3 US Qts. Use 5W40 or 5W30 weight oil.
5w30 or 5w40
4
CASTROL SYN 5-W-40 or MOBIL 1 SYN 0-W-40 both sold at auto part stores for about $6 to $7 a quart
Is it blood, oil, water, or urine?