Oil is a preference,but I have used,with great success,both on the street and racing,Castrol GTX. I live in the south where the climate is pretty hot so I use 20W50,10W30 works just fine elsewhere.
SAE 20w50 synthetic.
the best for polo AHW is 5/30 full syntatic
A 2000 Volkswagen Passat typically requires about 4.5 to 5.5 liters of engine oil, depending on the specific engine type. It's always best to check the owner's manual for the exact oil capacity for your particular model. Additionally, using the recommended oil type and viscosity is important for optimal engine performance.
Amsoil
Castrol megnitech 05 W 40
5W40
5W-30
3.5 qts
the best oil for a diesel is rotella t 15w 40.
10/30
wne your changing the engine oil you need 4.5 litre
vauxhall astra 2.0 tdi,what is engine oil capacity+what type of oil is best to use pls