Buick
In 1984, Buick was the official car of the XXIII Olympiad. A reorganization split manufacturing & engineering from sales and marketing. The first pilot Buick is produced at "Buick City", a state-of-the art assembly center built inside the walls of Buick's home plant at Flint. Buick had its best model year sales to date with 906,626 vehicles sold plus Buick worldwide sales topped one million for the first time. To close out 1984, Lloyd Reuss ended his tenure as general manager of the Buick Motor Division.
Buick
In the 1980s, Buick's lineup saw several changes including the downsizing of various models. In 1980, Lloyd Reuss was appointed as general manager and further pushed Buick into turbocharging, racing, and performance production cars, building momentum which continued a number of years after his departure in 1984 as he headed toward a brief term as GM president. Also in 1980, the Diesel engine becomes available on select Buick models and Somerset is introduced as a trim/option package on the Regal Limited. In 1981, the T-Type performance trim is introduced on the Riviera. Regal was the official pace car of the Indianapolis 500 race in 1981. In 1982, the Grand National high performance package is first offered on Regal. A soft-top Riviera helped lead the return of the convertible, which had disappeared from domestic lineups in 1976. The following year, a Riviera convertible with a twin-turbo V6 paced Indy 500. Also in 1983, Buick had its best model year to date with 810,435 vehicles sold.