Do Skyrim and Skyrim Legendary have different achievements / saves on the Xbox360?

En
- in Xbox
1

I've now started with the normal Skyrim Edition, buying the DLCs individually is much more expensive than buying the Skyrim Legendary Edition.

hu

No, in this case your base game will be retained and only the DLC will be added. So you keep playing as normal and only get the DLCs and their successes as a supplement.