Do you mean how much oil do you need, or how much it will cost to buy the oil and have the filter changed?

Edited by Bobbin Threadbare on 28/06/2011 at 11:10

Well I had a 52 plate LX and it took 4L if I recall. You can type your registration into Castrol's website and it will tell you the exact amount (or the make, model and year if you're shy).