Crash was released on DVD on September 6, 2005, in widescreen and fullscreen one-disc versions, with a number of bonus features, including a music video by KansasCali (now known as The Rocturnals) for the song "If I..." from the soundtrack. The director's cut of the film was released in a two-disc special edition DVD on April 4, 2006, with more bonus content than the one-disc set. The director's cut is three minutes longer than the theatrical cut. The scene where Daniel is talking with his daughter under her bed is extended and a new scene is added with officer Hansen in the police station locker room.
The film also was released in a limited edition VHS version. It was the last Academy Award for Best Picture-winning film to be released in VHS format. It was also the first Best Picture winner to be released on Blu-ray Disc in the US, on June 27, 2006.