ROME (MF-Dow Jones)--Fiat SpA's (F.MI) Chairman Luca Cordero di Montezemolo said that if Fiat doesn't take over General Motors Corp.'s (GMGMQ) German unit Adam Opel Gmbh, there is no European "plan B".

"There is nothing more to say," said Montezemolo to journalists, at an antitrust conference in Rome.

Thursday, Italy's Prime Minister Silvio Berlusconi said that Fiat's proposal to buy Opel was still on the table.

At the end of May, the German government chose Magna International Inc.'s (MGA) consortium over Fiat's offer and pledged to provide EUR1.5 billion in bridge financing to keep the Ruesselsheim-based auto firm afloat following the bankruptcy filing of parent GM in the U.S.

Company Web site: http://www.fiatgroup.com

-By Guglielmo Valia of MF-Dow Jones and Sofia Celeste of Dow Jones Newswires; +39 06 6976 6923; sofia.celeste@dowjones.com