General Motors Gamma platform

Gamma is General Motors' global subcompact front-wheel drive automobile platform, first used in the 2000 Opel Corsa C.

GM Gamma platform
Chevrolet Aveo/Sonic, example of subcompact car based on the Gamma platform
Overview
Manufacturer	General Motors
Also called	GM4300 platform
Production	1999–present
Body and chassis
Class	Subcompact (B)
Layout	Transverse front-engine, front-wheel drive/all-wheel drive
Chronology
Predecessor	GM4200 platform
Successor	GM VSS-F / GEM CMP (for Opel/Vauxhall)

Gamma / GM4300

The first version of the platform was issued in autumn 2000 with the introduction of Opel Corsa C and was a development of the earlier GM4200 platform used in previous Corsa models, developed by Opel in Germany. The wheelbase was enlarged to 2,491 mm (98.1 in) from 2,465 mm (97.0 in) on the GM4200.

Vehicles based on this platform:

• 2000–2006 Opel Corsa C
• 2001–2010 Opel Combo C
• 2002–2010 Opel Meriva A
• 2003–2011 Chevrolet Montana
• 2004–2009 Opel Tigra TwinTop B

• 
  Opel Corsa C
• 
  Vauxhall Corsa
• 
  Chevrolet Corsa
• 
  Holden Barina
• 
  Opel Combo C
• 
  Vauxhall Combo
• 
  Opel Meriva A
• 
  Opel Meriva OPC
• 
  Vauxhall Meriva
• 
  Chevrolet Meriva
• 
  Chevrolet Montana
• 
  Opel Tigra TwinTop
• 
  Holden Tigra
• 
  Vauxhall Tigra

Gamma II

2017 Chevrolet Trax, subcompact crossover SUV based on the new Gamma platform

GM Korea has taken responsibility for future development of GM's GSV (Global Small Vehicle) architecture.^[1][2] This architecture will eventually be used for all small vehicles from GM, as a true global small car platform.^[3] While the original Gamma was developed by Opel, the Gamma II platform is under the leadership of GM Korea (formerly GM Daewoo).^[4]

The vehicles will be assembled at factories in the United States, Indonesia, Ecuador, Brazil, Germany, Colombia, Spain, India, South Korea, Mexico, Thailand, Venezuela, Uzbekistan, Vietnam, China and Russia.

Current and announced vehicles based on Gamma II (GSV) platform:

• 2010–2024 Chevrolet Spark, Holden Barina Spark
• 2010–2014 Chevrolet Sail^[5]
• 2011–2020 Chevrolet Aveo/Sonic, Holden Barina
• 2011–present Chevrolet Cobalt^[6]
• 2012–present Chevrolet Spin
• 2013–2019 Opel/Vauxhall Mokka
• 2013–2022 Buick Encore
• 2013–2024 Chevrolet Onix, Chevrolet Joy
• 2013–2024 Chevrolet Prisma Mk II, Chevrolet Joy Plus
• 2013–2022 Chevrolet Trax^[7]
• 2014–2019 Opel Karl/Vauxhall Viva^[8]
• 2015–2022 Chevrolet Spark, Holden Spark ^[8]
• 2019–2022 VinFast Fadil

• 
  Chevrolet Beat/Chevrolet Spark GT
• 
  Chevrolet Beat NB
• 
  Chevrolet Spark
• 
  Chevrolet Spark EV
• 
  Holden Barina Spark
• 
  Daewoo Matiz Creative
• 
  Chevrolet Sail
• 
  Chevrolet Sonic
• 
  Chevrolet Sonic Hatchback
• 
  Chevrolet Aveo (China)
• 
  Chevrolet Aveo5 (China)
• 
  Holden Barina
• 
  Chevrolet Cobalt
• 
  Ravon R4
• 
  Chevrolet Onix
• 
  Chevrolet Prisma
• 
  Chevrolet Spin
• 
  Chevrolet Trax/Chevrolet Tracker
• 
  Holden Trax
• 
  Opel Mokka X
• 
  Vauxhall Mokka X
• 
  Buick Encore
• 
  Opel Karl
• 
  Vauxhall Viva
• 
  Vauxhall Viva Rocks
• 
  VinFast Fadil
• 
  Chevrolet Spark
• 
  Holden Spark

Gamma II concept vehicles:

• 2010 Chevrolet Aveo RS concept car
• 2010 Cadillac Urban Luxury Concept
• 2010 GMC Granite

See also

• List of General Motors platforms