Our consumption average over the 2,166 miles we've driven the Bolt so far is 27.5 kWh/100. That beats the rating, because lower is better with a consumption unit such as this. The most anyone has driven on a charge so far is 210.5 miles, but that's not really a maximum because the person didn't run it to empty. As noted, no one ever should. The thing to do is add driven range to remaining range to determine maximum projected range, a more useful comparative number. The Bolt's best maximum projected range observed so far is 280.1 miles.
If you still can't make sense of this without miles per gallon equivalent, here you go. The EPA combined estimate is 119 mpge, and our average is 122.7 mpge.
Average lifetime consumption: 27.5 kWh/100 miles (122.7 mpge)
EPA consumption rating: 28 kWh/100 combined (119 mpge)
Best fill: 22.2 kWh/100 (137.6 mpge)
Maximum distance driven: 210.5 miles
Average distance driven: 84.9 miles
Maximum projected range: 280.1 miles
EPA range rating: 238 miles
Current odometer: 2,166 miles
Maintenance and Upkeep
None.