GM Gamma platform
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Gamma is General Motors' new subcompact front-wheel drive automobile platform.
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The first version of the platform was issued in 2001 with the introducion of Corsa C and was a development of GM4200 platform. The architecture was developed by Opel in Germany and was based on the Opel Corsa.
Current vehicles based on this platform:
- 2001 Opel Corsa/Vauxhall Corsa
- 2001 Opel Combo
- 2002 Chevrolet Corsa
- 2004 Opel Tigra TwinTop
A new version of the Gamma platform, dubbed SCCS (Small Common Components and Systems), was codeveloped since 2002 by a team of Fiat and Opel engineers located in Turin. The platform premiered with 2006 Fiat Grande Punto and is used in 2007 Corsa.
Even after the dissolution of the GM/Fiat partnership, both companies retain the rights to continue developing SCCS-derived models.
Vehicles based on SCCS platform:
- 2006 Fiat Grande Punto
- 2007 Opel/Vauxhall Corsa
- 2008 Alfa Romeo unnamed "Junior" coupe
GM Daewoo will take responsibility for future development of the mini car platform, probably basing it on subcompact T-series platform used in Lanos and Kalos. GM intends this new Gamma to be a true global small car platform, with first models reportedly to arrive by 2009-2010.
The vehicles will be much more similar architecturally than the current versions, but will be assembled at factories in China, Germany, India, Korea, Mexico, Thailand, and Venezuela. A shorter version of the platform will spawn smaller cars like the Chevrolet Spark for the developing world, with assembly and sales in China, Colombia, India, Korea, Poland, Venezuela, and Vietnam.
Current GM platforms:
- Gamma - subcompact FWD
- Delta - compact FWD
- Epsilon - midsize FWD
- Kappa - compact RWD
- W - midsize FWD
- Sigma - midsize RWD
- G/K - fullsize FWD
- Theta - crossover SUV AWD
- U - minivan FWD
- Lambda - minivan FWD/AWD
- Zeta - midsize/fullsize RWD
- Y - sports cars RWD
- GMT - trucks RWD
- GM Daewoo wins job to develop plaform for Aveo, other small cars for GM worldwide. AutoWeek. Retrieved on November 29, 2005.
- Small GM Cars go Global. AutoWeek. Retrieved on November 13, 2006.