What is the best oil for a Vauxhall Vivaro engine?

I am planning on changing the oil in my Vauxhall Vivaro and I am wondering what the best type of oil to use is. I've heard conflicting opinions and I want to make sure I am using the right one for optimal performance.

I recommend using a fully synthetic oil with a viscosity rating of 5W-30. This type of oil is specifically designed for higher performance engines like the one in the Vivaro. It will provide better protection and lubrication for your engine, resulting in smoother operation and longer engine life.

You should also make sure to use an oil that meets the specifications outlined in your Vauxhall Vivaro owner's manual. This will ensure compatibility and optimal performance.

If you're planning on doing a lot of hauling or heavy-duty driving, you may want to consider switching to a heavy-duty diesel oil with a higher viscosity rating. This will provide extra protection for your engine under these conditions.