I don't think so. Oddly enough, Sirius and XM have two totally different networks for traffic.
The XM network (which GM uses, and my Acura did, too) is much more limited. The Sirius network, which I had briefly in my ill-fated Infiniti Q50, had much more coverage that included many local roads. With the XM network, I don't get ANY flow data in the Capital District of NY. With Sirius, it covered most major roads. It makes no sense that they cannot be merged.
We also have a BMW X3, which does not use a satellite network. It pulls traffic data from some FM based source, I believe. It has more coverage than the Cadillac, but I find it to be not entirely reliable.
The Sirius satellite coverage was great and I really wish we had that in the Cadillac.
The XM network (which GM uses, and my Acura did, too) is much more limited. The Sirius network, which I had briefly in my ill-fated Infiniti Q50, had much more coverage that included many local roads. With the XM network, I don't get ANY flow data in the Capital District of NY. With Sirius, it covered most major roads. It makes no sense that they cannot be merged.
We also have a BMW X3, which does not use a satellite network. It pulls traffic data from some FM based source, I believe. It has more coverage than the Cadillac, but I find it to be not entirely reliable.
The Sirius satellite coverage was great and I really wish we had that in the Cadillac.