"GM4300 platform"@en . . . "2000Z"^^ . . . . "Gamma is General Motors' global subcompact front-wheel drive automobile platform, first used in the 2000 Opel Corsa C. During the cooperation and crossover capital participation of GM and Fiat in 2002, both companies developed this as a common platform which had been used both in GM and in Fiat models."@en . . "GM Gamma platform"@en . .