Sony announced that Gran Turismo Sport will have its online servers shut down on January 31, 2024. Additionally, distribution of purchasable items will end on December 1, 2023.
When the servers go offline, features such as Community, Open Lobby, Quick Match, Seasonal Events, and Sport Mode will no longer be accessible. Customer liveries require an online connection through the Discover function in Gran Turismo Sport, so all vehicles with applied liveries will revert back to their original colors.
However, offline modes and already purchased add-ons can still be played after the date. Add-ons include other vehicles, Scape Content Pack, and the Lewis Hamilton Time Trial Challenge from the PlayStation Store.