The American Express logo displayed in the hotel scene set in 1975 is a contemporary variant, rather than the design that was actually used during that period.
During a club scene set in 1976, the track "Yes Sir, I Can Boogie" by Baccara is played, although the song was not released until 1977.
In the scene where Trump meets Vic to develop the midtown Commodore Hotel, there is a shot of Trump walking along the pavement and pausing to tidy his hair as a modern grey hatchback passes in the background.
When Donald invites Ivana to his club, his chauffeur draws up at the corner where she and her companions are standing; between two shots a few modern cars occasionally pass amongst the period ones in the distance.
In the Rolls-Royce sequence where Cohn outlines the rules of winning to Trump, a black SUV can be glimpsed outside Trump's window for a fleeting moment as they drive through town.
When Trump Tower opens — which is portrayed as occurring in 1983 — the film uses the Pet Shop Boys' cover of 'Always On My Mind'. That recording, however, was not released until 1987.
