Service prices depend on what is included, not just the label. An interim service is cheaper because fewer parts are replaced; a full service costs more but covers a lot more ground.
Main dealers usually charge more for the same work because their hourly rate is higher, not because the oil is different.
You can see what each level covers on our servicing page and check current from-prices on the pricing page.
We confirm the price before we start, and we ring you if anything else turns up.