how many trailers did gta 4 have
GTA 4 had 4 trailers.
Quick Scoop
Rockstar’s GTA IV trailer campaign included four official trailers released over about a year.
Extra context
The first trailer was “Things Will Be Different,” released on March 29, 2007.
A later source comparing Rockstar trailer campaigns also notes GTA IV’s total as 4 trailers, which lines up with the GTA Wiki listing.