Gran Turismo Sport is extremely limited in offline mode

If servers or Internet are down, you’re stuck in “Arcade” mode with no saves.

85% Of Gran Turismo Sport Will Be Offline Focused - Gameranx

Gran Turismo Sport review - Drive

GT Sport may not include an offline career mode

Gran Turismo Sport Online Services Scheduled to Shut Down in January 2024

GT Sport may not include an offline career mode

Split screen multiplayer in GT7 is terribly disappointing. P2 is stuck with full assists, can't make the split horizontal so you're stuck racing on a tiny square, limited car selection, no custom

Gran Turismo Sport is basically an always-online game - Polygon

Gran Turismo Sport Adds Free Cars, Offline Play and Traditional Single Player Campaign in New Updates — The Nobeds

Gran Turismo 7 Offline Mode - What You Can Do In Offline Mode