General Motors said it will launch a new centralized computing platform in 2028, marking a major step toward unified vehicle intelligence across its lineup. The system will debut in the Cadillac Escalade IQ and serve as the digital backbone for both the automaker’s future electric and internal-combustion vehicles.
The new platform represents a shift from the distributed network of control modules currently used to a single, unified computing core. Acting as the “brain” of the vehicle, it will simultaneously manage propulsion, steering, infotainment, and safety systems, processing data in real time.
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GM said the architecture, an evolution of its 2020 Vehicle Intelligence Platform (VIP), will deliver 1,000 times greater bandwidth, 35 times more AI computing power, and 10 times more over-the-air (OTA) update capacity than existing systems.
At its center will be a liquid-cooled computer unit, reportedly powered by NVIDIA Thor processors, connected to three regional “aggregators” that manage data between sensors, actuators, and the main processor. The simplified “star” layout replaces hundreds of traditional wiring links, reducing vehicle weight, costs, and potential failure points. GM said the system’s modular design provides “hardware freedom,” enabling component upgrades without the need to rewrite base software.
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The new computing foundation will support AI-driven features such as hands-free autonomous driving and intelligent in-vehicle assistants. GM plans to integrate the platform with third-party ecosystems like Google Gemini and eventually develop its own proprietary AI. The company said the propulsion-agnostic system will help accelerate innovation across both its EV and gasoline-powered product lines.