i would like to know how much is my Viva worth right now?

Thinking of changing to the current Viva (which has fog lamp) or Myvi...

My Viva :
White
Auto
1.0
Non Full Spec
Year Made Aug 2008
No modification only tinted the windows..

And what is the Loan Interest Rate for now? Last time my one is 3.99% for nine years...