What is the next grand theft auto game after san andreas?

Grand Theft Auto: San Andreas, released in 2004, was the fifth main game in the series. The next main entry, Grand Theft Auto IV, launched in 2008 and marked a significant shift in the franchise's design, featuring a more realistic open world set in Liberty City based on New York City. This transition reflected Rockstar's evolution in storytelling and gameplay mechanics between the 2004 and 2008 releases. While the provided evidence does not explicitly name the sequel, industry context confirms GTA IV as the direct follow-up to San Andreas in the main series timeline.