General Motors Omega platform

The GM Omega platform is a vehicle architecture designed 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.

Production vehicle applications

 * 2016-2023 (2020 for US production)

Concept vehicle applications

 * 2015 Buick Avenir Concept