GM's network has a lot of glitches. Very often their own company network will not resolve GM domain properly and it is returned as an error page. And they have the most complicated security rules.
Ford's network might have the longest log and tracking. And VPN by Cisco isn't very smart. It cannot protect against DPI of some foreign government properly.
Chrysler (Stellantis)'s network is the most outdated one, VPN doesn't work in China at all ( so they have a separate line ) and they are so money pinching to switch off large bandwidth websites to save money (like YouTube)
what is your take?