The Buddha of Suburbia is said to be very autobiographical. It is about Karim, a mixed-race teenager, who is desperate to escape suburban South London and to have new experiences in London in the 1970s. He eagerly seizes an unlikely opportunity when a life in the theatre presents itself as a possibility. When there is nothing left for him to do in London, he goes to New York for ten months. Returning to London, he takes on a part in a TV soap opera and the book leaves its reader on the brink of the 1979 general election (the defeat of Jim Callaghan's government on a motion of no confidence is specifically mentioned later in the novel).
Through his work with two theatre companies, Karim gets to know new people from completely different backgrounds, like the working-class Welshman Terry, who is an active Trotskyist and wants him to join the party, or Karim's lover Eleanor, who is upper middle class but pretends to be working class. Mixing with the people surrounding Eleanor and Pyke (a strange theatre director), he realises that they are speaking a different language, because they received a good education, which was not valued in the suburbs.
Other characters and their struggles to make it in London are described, too. Kureishi portrays Eva as a social climber at war with the city: "Eva was planning her assault on London. […] she was not ignored by London once she started her assault. She was climbing ever higher, day by day. […] As Eva started to take London, moving forward over the foreign fields of Islington, Chiswick and Wandsworth inch by inch, party by party, contact by contact". Later in the novel the main character's father (an Indian immigrant, a boring bureaucrat living with his family in a grey London suburb) is suddenly discovered by London's high society, which is hungry for exotic distractions, and so he becomes their Buddha-like guru, though he himself does not believe in this role. His son does not believe in him either and, at the same time, has his first erotic experiences.
