Ingrid Vandebosch, one of the female robbers in this film, is married to Jeff Gordon, who has an uncredited cameo in this film.
Almost all shots in which you see the taxi or other cars in the street, or car stunts performed in the streets, were really filmed in Los Angeles, not New York.
Gisele Bündchen's debut.
In an ongoing parody of a standard scene in action movies, Jimmy Fallon inserts his pistol's magazine and racks the slide to load it. He does this over and over, although the pistol was obviously loaded the first time.
Jimmy Fallon joked on Liam Neeson/Terry Gilliam/Tim McGraw (2014) about how he would come back to the series if the next installment went in space and call it Space Taxi.