2027 Subaru Solterra
28.9 kWh per 100 miles combined. At the 2025 U.S. residential average of 17.23¢/kWh, 100 miles costs $4.98.
- City
- 26.4 kWh/100
- Highway
- 32 kWh/100
- Range on the median trim
- 278 mi
At 10,000 miles a year, home charging at that same U.S. average comes to $497.95 and 2,890 kWh.
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fueleconomy.gov listing 50689, trim Solterra 20 AWD, class Small Sport Utility Vehicle 4WD. The combined rating is the median of 2 trims in this model year. File retrieved October 10, 2026. Electricity price: EIA-861 Average Bill, U.S. residential, 2025. Gasoline price on the calculator: U.S. regular, all formulations, retail, $4.354/gal, week of 2026-10-05.