It has a timing belt. I just had mine changed.
timing belt
Timing Belt
The 2.0 4-cylinder has a timing belt: the 2.5 V6 has a timing chain.
chain
Timing chain
The 2.0 liter 4 cylinder has a timing BELT and the 2.5 liter V6 has a timing CHAIN
It has a timing belt.
chain
It has a timing chain and gears.
Timing belt.
A timing CHAIN
It uses a timing chain