2006 yaris timing belt or chain ?

[hayley]

Hi all. Im looking at buying a Yaris 5 door to replace my broken Barina. Im looking at a 2006 model, as its around my price range. My question is does it have a timing belt or a chain, as the ones Im looking at have around the 100,000 kms on the clock, and im concerned if the have a belt they might be ready for a change and costing me heaps, Thanks for any input, Hayley