What are GM's new laptop and Windows requirements after October 2025?
As of October 14, 2025, General Motors no longer supports Windows 10 for dealership applications. All dealership PCs and laptops must now run Windows 11 Professional 64-bit, with specific minimum hardware requirements, to remain compatible with Techline Connect, GDS2, and other GM tools.
General Motors has officially updated its Dealer Infrastructure and Security Guidelines (DISG). As of October 14, 2025, Windows 10 is no longer supported for GM dealership applications. If your shop uses GM tools such as Techline Connect or GDS2, your PCs and laptops must meet the new requirements below.
Minimum Hardware and OS Requirements
All dealership PCs and laptops must meet the following minimums to stay compatible with GM systems:
- Operating System: Windows 11 Professional, 64-bit (required)
- Processor: Intel Core i3/i5/i7 (8th Gen or above), or AMD Ryzen 6000 series or above
- RAM: 16 GB minimum (32 GB recommended)
- Storage: 1 TB minimum (2 TB recommended)
- Network Adapter: Gigabit wired, or 802.11ac wireless minimum
For optimal performance, GM recommends Intel Core i5/i7/i9 (12th Gen or above) with 16 GB of RAM.
Why This Matters
Running an unsupported operating system like Windows 10 with GM tools exposes your dealership to three risks: security vulnerabilities, compliance issues with GM's dealer agreement, and incompatibility with current and future GM applications. Staying current protects customer data and keeps your team productive. Machines that do not meet these requirements may not be supported by GM's approved vendors when your contract renews.
What Happens if You Stay on Windows 10
GM will not provide technical support for dealerships running unsupported operating systems. Over time, GM tools including Techline Connect and GDS2 may stop working correctly or receive updates that break on Windows 10 machines. If you experience issues with GM software on a Windows 10 laptop, the first step is always to upgrade.
Need New Laptops or PCs?
If your current hardware does not meet the DISG requirements, AE Tools supplies enterprise-grade laptops and PCs that are pre-configured and fully compliant with GM's requirements. Contact AE Tools Support to discuss options for your shop.
Related Questions This Article Answers
Does GM still support Windows 10? What are the Windows 11 requirements for GM dealerships? What processor do I need for Techline Connect? How much RAM do I need for GM dealership software? Is Windows 10 still okay for GDS2? What is the GM DISG? When did GM stop supporting Windows 10? What are the minimum specs for a GM dealership laptop?