I bought a used car from the dealer 2008 honda civic si, did i pay to much?

I paid 16k and opted for 220 a month payments.
the car has 35000 miles on it. Its standard, with navigational system, sunroof, power window. I'm asking becaue i have people telling me its worth way less. Nada blue book seems to think so but kelly blue book says 16,700 the high mark.

Low mileage plus navi, what you want?

Hi it was a good buy by the sounds of it although without hearing it and seeing it. That would be a different story.

You've just bought an eight year old car.
What deposit did you put down and how many months do you have to pay the 220 for?
Multiply the 220 by the number of months you've signed up for then add your deposit or trade in plus any other taxes or fees and that is what this 8 year old car is costing you.
How old is it going to be when you make the last payment and what do you expect its value to be?
Take that off the figure you've paid and that's how much you've lost.