This is my first thread.
I have a 2011, 319 Mercedes Sprinter that i bought second hand.
It was an Ambulance in a previous life in South Australia.
I use PETRONAS 5 W 30, 5000 AV.
I change oil at 15,000 Km intervals.
I believe the PETRONAS is an excellent oil.
My van has done 770,000 Km...