having been in my local dealer recently i enquired about the cost of a cam belt change on my roomster 1.9tdi, and was advised that the interval was 4year/80,000m. But i'm sure that i have seen some where that the interval was changed to 4year/40,000m! this is a big differance, does anyone have the definative answer on this?

4 years or 60k.

I think wit this engine it used to be 80k but was changed to 60k

4 years or 60k.

I think wit this engine it used to be 80k but was changed to 60k

I'll second that .4yrs, or 60k.

As above, or preferably before it snaps!

Im sure its 4 years or 80,000 miles on the Roomster 1.9.

whilst were on the subject, any ideas of approx cost for replacement belt change

If its a dealer it seems to be an extra £200/250 on top of the normal service.