645Ci help please

[gebhardt11]

Hi all,
I am picking up a 2004 645Ci with 77,000 miles on the clock.
Does this engine have a cam belt or is it chain driven and if it is a
belt when should it have been changed ?

Many thanks

[E30M3SE]

Runs on a chain, which should be good for the engines 'lifetime'.

[gebhardt11]

Nice one

Thanks