Gruppo Bertone, commonly known as Bertone, was an Italian industrial design company which specialized in car styling, coachbuilding and manufacturing. It formerly was also a car manufacturing company. Bertone styling was distinctive, with most cars having a strong "family resemblance" even if they were badged by different manufacturers. Bertone had styled cars for Abarth, Alfa Romeo, Aston Martin, BMW, Citroën, Ferrari, FIAT, Iso, Lancia, Lamborghini, Mercedes-Benz, Opel, and Volvo, among others. In addition, the Bertone studio was responsible for two of the later designs of the Lambretta motorscooter.