How big is garage, how many cars can it store? I heard that 1000 but I read this from topic posted in december 2019 so maybe now, after many upgrades (new cars, new upcoming Hot Wheels DLC) this amount has been increased?
As of yet, it is still 1000. It was increased to that some time over this past summer.
Liveries are still at 500
Tunes are still at 500.