[Donaldchris]

I have bought new prius 2014, i want to know that how much kilometers after first oil change, can any one tell me.

 

[Easy Rider]

Along with everything else, we seem to have a bit of a language barrier here.
Is English not your first language ?

Most recent models require an oil change at least every 10,000 miles with synthetic oil.

Do you not have an owner's manual for your car ?