GM and Red Hat announced a collaboration in May 2022 to advance software-defined vehicles, with Red Hat’s in-vehicle Linux operating system intended to support GM’s Ultifi platform. The “edge to data center and back” idea describes how connected-car computing could be split across the vehicle, nearby network infrastructure and centralized cloud or data-center systems—and how software or updated machine-learning models could then return toward vehicles. The sources describe an announced architecture and goals, not verified GM production deployment.
What GM and Red Hat each contribute
Ultifi and Red Hat In-Vehicle Operating System are distinct. Ultifi is GM’s vehicle software platform; Red Hat’s operating system is a software foundation that the companies said was intended to support it. In its May 10, 2022 announcement, GM described the collaboration as a way to advance software-defined vehicles at the edge.
GM vice president of Software Defined Vehicle and Operating System Scott Miller said at the announcement: “General Motors is now a platform company and working with Red Hat is a critical element in advancing our Ultifi software development.” The statement describes the partnership’s purpose, not a measured result.
How computing can move from a vehicle to a data center and back
The architecture is a division of work, not a claim that every task must travel through every layer. A vehicle can process data locally; a nearby network edge can handle workloads for which proximity and low latency matter; centralized public or private cloud and data-center infrastructure can handle heavier processing. Selected data, software updates or newly trained models can then move back toward vehicles. Data Center Knowledge described this proposed flow in a May 16, 2022 interview with Red Hat executive Matt Hicks.
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| Compute location | Role in the described architecture | Key consideration |
|---|---|---|
| Vehicle | Process local data and support vehicle functions. | Functions that must respond without relying on a network connection need local capability; the interview also raised connectivity gaps, including rural null zones, as a design concern. (Data Center Knowledge, May 16, 2022) |
| Nearby network edge | Provide computing close to connected devices for latency-sensitive workloads. | Hicks cited 5–10 ms as a possible 5G latency range in the context discussed. This was an interview-era estimate, not a measured result from GM vehicles. (Data Center Knowledge, May 16, 2022) |
| Centralized cloud or data center | Handle work such as machine-learning model training and centralized software-update infrastructure. | Moving selected vehicle data to centralized systems can support heavier work, after which updated models or software may be sent back toward the edge. (Data Center Knowledge, May 16, 2022) |
Hicks framed the broader shift this way: “The merger of physical machines and software is happening right now, and the ability to innovate across traditional boundaries is critical.” In this context, edge computing complements centralized infrastructure; it does not make data centers irrelevant.
What the announced vehicle platform was expected to support
GM and Red Hat said the integrated software was expected to support both safety-related and non-safety-related applications, including infotainment, advanced driver assistance systems (ADAS), body control and connectivity. The announcement also described aims rather than demonstrated outcomes:
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- Reuse and consolidate software across vehicle systems.
- Shorten development cycles and support continuous functional-safety certification.
- Enable potential new services or revenue streams.
The 2022 release described Ultifi as separating application software from hardware and providing APIs for software development. GM also outlined planned over-the-air delivery of software-defined features, apps and services, and said authorized third-party developers meeting its security, safety and privacy requirements could be given access to innovate on the platform. Those were plans and platform intentions at announcement time, not evidence of current availability.
Why edge computing does not remove safety and connectivity constraints
Where a workload runs depends partly on how quickly it must respond, whether a network connection can be counted on, and whether it can affect an essential vehicle function. A model-training job can use centralized resources; a vehicle function that must operate during a connectivity gap cannot depend solely on a remote data center. The 2022 interview discussed low-latency edge use and network dead zones as architectural concerns, but did not report measured latency or performance for GM vehicles.
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Safety assurance also has a defined scope. On May 20, 2025, Red Hat announced that its In-Vehicle Operating System had achieved ISO 26262 Edition 2:2018 ASIL-B Safety Element out-of-Context (SEooC) certification; Red Hat said full release was slated for Q3 2025. That is a product milestone for Red Hat’s operating system. It does not establish that every GM vehicle, subsystem or application is certified, or that GM deployed the operating system in production.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What is known about the collaboration—and what is not
- May 10, 2022: GM and Red Hat announced their collaboration, centered on Red Hat’s in-vehicle operating system as a foundation intended to support Ultifi.
- May 16, 2022: Data Center Knowledge described the edge-to-centralized-infrastructure architecture in an interview with Hicks. It reported his description of Red Hat’s automotive operating system as a pared-down version of its RHEL server distribution, with about 4,000 packages reduced to about 200. Those are figures reported in that interview, not a current package-count specification.
- May 24, 2023: Red Hat executive Francis Chow said the companies were continuing to develop next-generation platforms for GM software-defined vehicles and methods for functionally safe platforms and applications. This was Red Hat’s account of ongoing work, not an independent deployment report.
- May 20, 2025: Red Hat announced the operating-system certification described above. The announcement does not establish GM production use.
Red Hat’s 2022 announcement also quoted an industry estimate from Alex Oyler, SBD Automotive’s director for North America, that “nearly half” of automakers’ software-development costs were dedicated to maintenance and triage. The release did not provide the underlying study, and the estimate was not specific to GM.
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The available sources do not establish GM-specific savings in cost or development time, the number of vehicles using the software in production, user adoption, or the frequency of production software updates. Red Hat’s separate 2024 collaboration with Deloitte and its broader 2025 partner ecosystem are industry context, not evidence that Deloitte or every listed partner participated in GM’s platform work.
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