From Wikipedia:
Later, Ocasek and Orr teamed up with guitarist Elliot Easton (who had also studied at Berklee) in the band Cap'n Swing. Cap'n Swing also featured drummer Glenn Evans, later followed by Kevin Robichaud, and a jazzy bass player, which clashed with Ocasek's more rock and roll leanings. Benjamin Orr was the lead vocalist and did not play an instrument. Cap'n Swing soon came to the attention of WBCN disc jockey Maxanne Sartori, who began playing songs from their demo tape on her show.
After being rejected by several record labels, Ocasek got rid of the bass player and drummer and decided to form a band that better fit his style of writing. Orr took over on bass and Robichaud was replaced by David Robinson, best known for his career with the Modern Lovers. Robinson had also played in DMZ and the Pop! Hawkes returned to play keyboards and the band became "The Cars," a name suggested by Robinson, whose sense of fashion would have a strong influence on the band's image.
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