1980-1980, 1 produced.
At the Turin Show in 1980 Bertone showed a new concept car based on the by then out-of-production Silhouette called the Athon. With no roof whatsoever provided it was not entirely practical, but it enabled Bertone to show their ideas and also served to give some sorely needed publicity to Lamborghini at a time when the company was going through a particularly rough patch. It remained a unique example.
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