2nd annual inspection at the S40 1.6D

Hello, I’m just about to fix my invoices and notice that the 2nd annual inspection of the XC90 D5 with approx. 40,000km is almost identical or cheaper than the S40 1.6D with 30,000km, both times the same car dealership. Although the XC90 needs almost twice as much engine oil. On the invoice for my XC90 is listed a basic price of 170,00€, in addition there are different costs for oil, various filters, total price 502,08€. However, with the S40 my wife the basic price is specified with 238,00€. Also here are several costs for oils, filters etc.. So I come to a total amount of 493,48€. According to the invoice, no additional work has been done that drives the price upwards. I would be interested in whether this is normal or whether you have an explanation for this. What do you pay so on average for the inspections at the S40?