Does the 2012 Toyota Yaris have a timing belt or chain?

All models of the Toyota Yaris froM2007 to 2020 have A4Cylinder engine that is equipped with a timing chain rather than a belt. You may be happy to know that because of the chain You won't have to worry about doing any kind of maintenance on it for as long as You own the vehicle. While it's possible for some kind of mechanical failure to happen no matter what, the chain just needs to be lubricated well by Your engine oil for it to perform properly. This means it's important for You to keep up with Your regular oil changes of 5,000 miles or 7,500 miles depending on which type of oil You use. -