The amount of data used will depend on multiple factors including, but not exclusive to the region, traffic volume in cities vs. rural areas, road types such as motorways or country roads, as well as the distance driven, and any stopovers.

While actual usage may vary, expect that an hour of driving will use a few megabytes (MBs) of data by the average.

Please note that applications running simultaneously on your smartphone – such as music streaming or other data-heavy apps – can result in even larger data usage volumes.