OK, I finally got the answers to the navigation questions. The SR+ does have a modem and it will receive traffic data even if you don’t see it visually. It appears there is a possibility that you might be able to purchase a premium subscription to get the traffic visualization but it will not be announced until later this year. Based on this info, I’m really leaning toward an SR+. I don’t see the value in spending an extra $3K for the MR model just to get 24 miles more range and a few other minor features.
Frequently Asked Questions - Connectivity
Frequently Asked Questions - Connectivity