General Motors Omega platform

{{No citations|date=November 2018}}{{Infobox automobile platform

| name = GM Omega platform

| manufacturer = General Motors

| parent_company =

| aka =

| production = 2016–2023

| assembly = {{unbulleted list | United States: Detroit, Michigan (Detroit/Hamtramck Assembly) }}

| class = Full-size luxury car (F)

| layout = {{unbulleted list | Front-engine, rear-wheel drive | Front-engine, four-wheel drive}}

| body_style = {{unbulleted list | 4-door sedan }}

| vehicles = {{unbulleted list | Cadillac CT6 | }}

| related = GM Alpha platform

| engine = {{unbulleted list | 2.0 L Ecotec I4 (turbocharged gasoline) | 3.0 L High Feature LGW V6 (turbocharged gasoline) | 3.6 L High Feature LGX V6 (gasoline) }}

| transmission = {{unbulleted list | 8-speed Hydra-Matic 8L45 automatic | 8-speed Hydra-Matic 8L90 automatic}}

| wheelbase = {{convert|3106|mm|in|1|abbr=on}}

| length =

| width =

| height =

| weight =

| predecessor = GM Zeta Platform (Fullsize)
GM G platform

| successor = GM VSS-R

}}The GM Omega platform is a vehicle architecture designed{{when|date=November 2019}} 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.