General Motors is adding Gemini to four million cars

Gemini is coming to Cadillac, Chevrolet, Buick, and GMC vehicles. | Image: General Motors General Motors is planning to bring Google's Gemini AI assistant to around four million vehicles across the US.

Model year 2022 and newer Cadillac, Chevrolet, Buick, and GMC vehicles with Google built-in will be eligible for the AI upgrade, which will be rolled out via over-the-air software updates for GM's infotainment system "over several months," according to GM's announcement.