When does the Service A and B are scheduled and how much does it cost? (in Canada)? (And which one is the "small" and the "big" one)

Edit: don't tell me to look at my service manual... They didn't give it back to me when they fixed my glovebox. I need to get a new one.

A is the small one and B is the big one. The alternate at approxiamately 15,000 km intervals. I can't tell you what the price is. We get "free" maintenance in the US for the first 4 years.

I've never had one done yet but I remember the salesman saying A will be just under $200cnd (tax incl.) and B will be just under $400cnd (tax incl.) The interval is roughly between 15,000-18000km depending your driving habits. Make sure you don't exceed 22,000km as they may do 2 B services in a row.

My dealer in Laval told that service B will cost around 300$CND.
I have no idea what it covers. I know that 120$CND is just for the oil change. Yes the C230 requires 8l of syntetic oil.

In a general way, what is the interval for oil changes (in KMs)?

I am from Quebec, how much do you think insurance will cost for a C230K Classic Sedan (2004)? I am 31 years old and have a perfect driving record.

Oil changes are at 15,000 to 18,000 kilometer intervals.

I can't answer your insurance question.