Hosta

The GM Omega platform is a vehicle architecture designed^[when?] by General Motors for full-size, rear-wheel and all-wheel drive luxury vehicles. The platform architecture was developed for Cadillac, and subsequently debuted in the all-new 2016 Cadillac CT6 sedan.

Vehicle applications

Production vehicle applications

• 2016-2023 (2020 for US production)

• 
  Cadillac CT6 (1st gen)

• 2023-present

• 
  Cadillac CT6 (2nd gen)

Concept vehicle applications

• 2015 Buick Avenir Concept

• 
  Buick Avenir Concept

References

1. General Motors Company. Cadillac Motor Division. Cadillac Extends the Top of Its Range with CT6. GM News. General Motors, 31 Mar. 2015. Web. 13 Sept. 2015.
2. Unknown. "GM Omega Vehicle Platform." GM Authority. GM Authority, 2015. Web. 13 Sept. 2015.