Did you mean you have never changed oil?

Not sure what you really meant maintenance check...

Oil should be changed regularly.

If you are a moderate driver, about 15kmi per year, you are over due on many things. You can do those yourself, or have a shop to do a 60kmi maintenance package (it's not just a "check"):

- Change spark plugs
- Change air filter
- Change brake fluid
- Change transmission fluid/ filter
- Inspect/change brake pads
- Better to change coolant

These are minimum you should do. For a 60kmi package, about $300-400

The most expensive thing on cars is no maintenance!!