Can i put this Oil in my car i found a 4L bottle of it..
What does VW use ? they have always serviced my GTI
can i mix the 2 ?
How much have you got of it? And what spec is it?
It is perfectly OK to add a maximum of half a litre of the 'wrong' spec oil to the correct brew - though don't take the p!ss and add sewing machine oil or tescos value mineral oil!
And half a litre of 0w30 would be quite useful in the winter.