What Swiss American helped design the Ford Sierra
Bob Lutz (businessman) Robert Anthony Lutz (born February 12, 1932) is a Swiss American automotive executive and a former Vice Chairman of General Motors.
John Coletti O. John Coletti is an American automobile engineer. He worked for American automaker Ford Motor Company in the company's performance division, and later was the COO and president of EcoMotors International until his retirement on March 15, 2013.