The 25-year-old told MTV News he's still in touch with director Edgar Wright, and has read the finished script for the upcoming follow-up film.
"It has a different title, actually. You're gonna have to have to ask Edgar that, though," he teased.
"Baby Driver" earned $226 million (£186 million) worldwide, making it director Edgar Wright's highest-earning movie at the box office. And while Edgar has never directed a traditional sequel before, he's keen to do one for "Baby Driver".
"It is one of the ones that I might do a sequel to because I think there is somewhere more to go with it in terms of the characters, especially (Ansel's getaway driver character) Baby," he shared in an interview with Empire magazine's film podcast. "I sort of have an idea that if you did another one you would subvert his involvement in the crime in a different way so he's not kind of the apprentice anymore."