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ANALYSIS: The incredible shrinking Alfa stand at the Geneva motor show

When he talks, Fiat CEO Sergio Marchionne conveys high hopes that the Alfa Romeo brand soon will be a huge business success, but actions often speak louder than words. Fiat has massively reduced the size of the 100-year-old sporty brand's stand at the forthcoming Geneva show. In March, Alfa's stand will shrink to 639 square meters from this year's 979 square meters, which was the second-largest display space among Fiat Group's portfolio after the Fiat brand.

Audi A6

Audi today unveiled the new A6, the fourth generation of the its D-segment sedan. Measuring 4920mm long, 1870mm wide, and 1460mm tall, the new A6 is shorter and lower – but wider – than its predecessor, and has a longer, 2910mm wheelbase. The new car also features lighter body panels and improved powertrains.

Marchionne says he'll likely step aside from Chrysler in 2015 or 2016

Chrysler CEO Sergio Marchionne on Wednesday hinted that he will be stepping aside from the helm of the U.S. automaker within five years. During a question-and-answer session at the 2011 Management Briefing Seminars in Traverse City, Mich., the 59-year-old executive said Chrysler's future plans "will be up to the guy after me--after 2015 or maybe a year later….