 "Drive My Car" is a McCartney composition with substantial contribution from Lennon with the lyrics.Harrison, as the Beatles' most knowledgeable soul-music enthusiast, contributed heavily to the recording by suggesting they arrange the song with a dual guitar–bass riff in the style of Otis Redding's contemporary single "Respect".In their joint lead vocals, McCartney and Lennon sing dissonant harmonies, a quality that is furthered by Harrison's entrance and signifies what Everett terms a "new jazzy sophistication … in the vocal arrangement".