Just been to Morrisons supermarket petrol station and they have got 5 litres of Synthetic Halvoline Energy 5W30 half price at £8.49, Bargin! just dont go to Norwich one as i just cleared the shelves (only had two on there though)

Would this be any good for a 20v 4age?
Rich

You would need to check the engine manufacturers recommendations --- 5w/30 fully synth is recommended for most Toyota engine.

This is a seriously good oil I have been using it for a couple of years now ---- keeps the engine internals very clean.
Different type of synthetic base stock from Mobile 1 hence price difference.

Apparently Mobile 1 is made from a base stock type that is only made in one refinery near new Orleans and it was knocked out by Hurricane Katrina and is still not back to 100% production.

Had to go to 3 different stores until I finally got hold of some, so make sure you phone first. Well worth it though.
Rich