Cost of maintenance / inspection at Chevrolet

Hello guys, I’m about to get a first look and ask myself what is normal with Chevrolet. I have a Aveo step-neck and should pay 230€, according to the dealer, what seems a lot to me, so far I have only paid 100 – 150€ for the first look at other cars. Who of you can help me on the jumps? I would also be interested if you should bring the oil yourself, and if so, which one is released?