Gran Turismo Sport is extremely limited in offline mode

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

Gran Turismo 7 Review: a Dazzling Racing Experience on PS5 and PS4

Gran Turismo 7 Will Carry Over Player Data from GT Sport

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

The Gran Turismo SPORT: Limited Edition includes: GT SPORT Game Disc and Collectible Steelbook Case GT Starter Pack (8 Cars) - Gain immediate access

Gran Turismo Sport - Limited Edition - PlayStation 4

Forza Motorsport's Career Mode Will Require a Persistent Internet Connection

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

Gran Turismo 7 Review

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

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