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GizmoDriver

How often would I have to charge the 2023 BMW i7?

Charge every

5days

  • 5 charges in 4 weeks at 33 miles a day.
  • 33 miles a day: about 12,000 miles a year.
  • Range 296 mi. 178 mi between 80% and 20%.
  • 924 miles in 4 weeks: about $64 of power.
  • About $830 a year at 17 cents per kWh.

Pick an EV

Charge to
20% reservekept freeday 1day 2day 3day 4day 5296 mi EPA range2 or more sources178 mi between charges
Battery at the end of each day. Stamp: plug in that night. Tap a day to make it a 200 mi trip.
2023 BMW i7: numbers drawn
MeasureValue
TrimxDrive60 AWD
MSRP$119,300
EPA range296 mi
kWh per 100 mi40.6 (from MPGe)
MPGe83 MPGe
Battery101.7 kWh
Miles between 80% and 20%178
Miles in 4 weeks924
Power cost, 4 weeks$64
Power cost a year$830

Best EPA range: higher than 55% of 45 EVs (2023).

What this cannot tell you

EPA range. Cold, speed, loads and battery age cut it. 20% kept in reserve.

Home charging every night at one price. Fast-charging costs not included.

How values are checked