Newbie... some info req.

[Brunel]

New to VW vehicles, having sold my 1996 Mondeo Auto Estate, I am in the process of purchasing this model

Passat 2.0 S Tdi 5dr Dsg.Estate, Automatic. First Reg. June 2008

I am slightly confused with the B numbering, does this model come under the B6 range?

If so, is this the correct forum to ask my numerous Q's?

Thanks.