I have never really gone along with "re-inventing the wheel".
There are some excellent sites on the web with detailed Citroen model histories.
One of the best is the 'CITROENET' site and you will find their pages linked to each model below.
You can access these by clicking on the model image.
CITROENET is 'packed' with interesting and detailed information.
The 'GS' Series. Click on the image to read about this model.
The 'BX' Series. Click on the image to read about this model.
