1. A computer-implemented method comprising: estimating journey requirements for a vehicle; generating a current connectivity map based on driving-related data; generating a real-time connectivity estimation; estimating services for a current journey of the vehicle based on the current connectivity map, the real-time connectivity estimation, and an estimated route for the current journey, wherein the services include a time-sensitive deal and a map application update; generating a prioritized list of services for the current journey of the vehicle based on one or more service deadlines of one or more of the services, wherein a service deadline of the time-sensitive deal is based on an expiration of the time-sensitive deal; and updating one or more map applications installed in the vehicle with the map application update based on the current connectivity map indicating that the vehicle is about to enter a geographic area having limited connectivity to a mobile data network.