If I upgrade from forza horizon 4 to forza horizon 4 ultimate, will my progress save?

Forza Horizon 5 does NOT have any announced or planned cross-progression from Forza Horizon 4. Aside from Forza Horizon 1 (which did had loyalty rewards for Forza Motorsport titles), there has never been cross-progression for Forza Horizon titles. You always had to start fresh with each game.

And about Forza Horizon 4: the lack of possibility to use the same save between Steam and Microsoft Store comes from the technical point of the each game. Both use a wholly different methods of saving which is far too much work to make them co-operate, ESPECIALLY considering that Forza Horizon 4 is way past its' prime.

i still have all my progress in forza horizon 4 after trying this i checked if it was saved before by going on my games and apps then i pressed more options on forza horizon 4 and selected Manage game and add-ons and scrolled down to the Saved data tab
and it says there is 10 MB of reserved space for forza horizon 4.not sure if this is the correctway to chech or if that tells me it is saved but it worled for me. hope this helps.

Hello!I own Forza Horizon 4 Standard Edition and I bought an activation code with Forza Horizon 4 Ultimate Edition, if I activate it on the same account I get the DLC and what the Ultimate Edition offers and I remain saved progress?

Hey there George,

If you already own the same standard version, adding a code wont affect your saved file. Hope this helps and happy driving.

Hi I recently got Forza horizon 4 on the Xbox game pass. When my month expired I deleted the game. If I get Forza horizon 4 on disk, will my progress from the digital copy I got with the Xbox game pass transfer to the disk copy?

Have a nice day. Progress in Forza Horizon 4 is lost when I logged in other my PC. But I choose "Local saves". Can I restore my progress?