I maintain a list of formation, typically from pictures I see on Flickr. I struggle to distinguish all types of TGV, so I gather information from the sites below to build on list based on train numbers.
- https://www.hunza.pro/differentes-rames-tgv-circulant-sur-reseau-sncf.html - also in pdf
- https://www.trains-europe.fr/sncf/tgv/differences.htm - also in pdf
- https://blog.sylvainbouard.fr/la-famille-tgv-guide-didentification/ - also in pdf
- https://fr.wikipedia.org/wiki/TGV
Here's the summary:
