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Intuitive.
Proactive.
Integrated.
A more personalized experience across your vehicle and mobile app with AI-powered features that combine real-time vehicle data and connected services.
Just say, “Hey OnStar”
The new OnStar AI Assistant is designed to help navigate the moments that matter every day.
Deep vehicle
knowledge
Helps with tasks specific to your vehicle like adjusting the temperature, turning on dome lights and asking for the charge status.
Personalized
experiences
Understands the vehicle and driver’s preferences, and provide relevant recommendations.
Effortless
interaction
Speak conversationally to get information and control vehicle functions.
OnStar AI Assistant will launch in the 2027 Cadillac LYRIQ in late 2026 through an over-the-air update. Additional GM vehicles to follow.
OnStar wherever you go
The new OnStar app brings together everything owners need.
All in one place
From experiences drivers use every day, like remote commands and vehicle status, to connecting you to the people and vehicles that matter most.
Unified experience
In 2027, the OnStar app will roll out to Chevrolet, Buick, GMC and Cadillac owners — integrating OnStar AI Assistant, OnStar Guardian and the existing vehicle apps into one powerful and personalized experience.
Innovation that never stops
Our Connected Intelligence products work together to give you better drives.
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