The base Imperial Custom model was dropped, with available body styles including a four-door hardtop offered in the Crown and LeBaron levels of trim, and a two-door hardtop and convertible only in the Crown level of trim. As a result, power windows were now standard on all Imperials. Imperial Crown coupes adopted the smaller style LeBaron "formal rear window" that had been introduced in 1960, and both body styles could now be ordered with a vinyl roof. A total of 23,295 Imperials were sold, making 1964 its second-best year. A padded dash, power seats, power steering, power brakes, and head rests were standard on the convertible. A new option this year was an adjustable steering wheel.