Diamond-Star Motors (DSM)—from the parent companies' logos: three diamonds (Mitsubishi) and a pentastar (Chrysler)—was incorporated in October 1985, and in April 1986 ground was broken on a 1.9 million square-foot (177,000 m2) production facility in Normal, Illinois. In 1987, the company was selling 67,000 cars a year in the U.S., but when the plant was completed in March 1988 it offered an annual capacity of 240,000 vehicles. Initially, three platform-sharing compact 2+2 coupés were released, the Mitsubishi Eclipse, Eagle Talon and Plymouth Laser, with other models being introduced in subsequent years.