Insider Tom Henderson claimed via Insider Gaming that the PC version of GTA VI may not release until late 2027.

According to Henderson, Rockstar is expected to follow its usual strategy - launching first on consoles, then releasing the PC version much later after additional optimization and polishing.

Rockstar has used a similar approach for years, including the delayed PC release of GTA V, which arrived well after the console launch.
For PC players, this could mean a long wait - but also a better optimized version at release.