Does the Nissan X trail have a timing belt or chain?

The Nissan X Trail comes standard equipped with a timing chain, not a timing belt. This applies to all available makes and models for this vehicle. The benefit of a timing chain is that it is more sturdy, and is expected and built to last for the lifetime of the vehicle. This means it is usually covered under warranty for the first 100,000 miles, or 12 months of ownership, whichever happens first. If You do need to replace it, You can expect to pay between $102 and $297 for a new one.