Just had a nice email from Vauxhall Customer Service, I wanted to know whether my car has a Diesel Particulate Filter Fitted as Standard.

Look on your Driver's Door VIN Plate, if the bottom left hand corner of the label has 0.50 in a box then it has a Particulate Filter (DPF).

Mine has 1.20 in a box - therefore no DPF

Thought you may like the info !