According to Gates is does not have a cam belt. Check with a dealer to be 100% sure.
There is not a cam belt in this engine. It has timing chains. No service due, unless they break.
chain
The X-Type Diesel does not have a cam belt, its a chain and never needs changing.
the 2.5 v6 x type jaguar has a timing chain
chain
no need it's chain driven
V12 has a cam chain, not a belt, so should be fine for at least 50k - 100k miles without attention, unless there is something very abnormal.
You dont it as timing chain
You'll struggle. The timing is done with a chain!!!!
Does BMW320i has cam belt?
I have never heard of a cam belt, but a timing belt does drive the cam or cams