According to a report by Reuters, General Motors has nixed plans to debut production versions of the Cadillac CTS coupe and new Buick LaCrosse at the LA Auto Show next month. The report goes on to say that the Buick unveiling has been delayed until the Detroit Auto Show in January, and after navigating Cadillac's voice-mail Hell, we weren't able to get confirmation on when GM plans to reveal of the CTS coupe. The decision by GM to delay both debuts is reportedly intended to reduce costs. If you buy that one, there's a bridge we think you might be interested in. Top tip Scott S.