Cost to Charge a Subaru Solterra
Updated August 2026 · U.S. average rates
Quick answer: at the national average rate, a full home charge of the Subaru Solterra (71 kWh usable, ~227 miles of range) costs about $13.33 — 5.9¢ per mile, or $58.68 per 1,000 miles. The same charge at a public DC fast charger runs roughly $30.53. Versus a 32-mpg gas car, home charging saves about $39.76 per 1,000 miles.
71 kWh
Battery (usable)
227 mi
EPA-est. range
3.2 mi/kWh
Efficiency
5.9¢
Cost per mile (avg)
Cheapest & most expensive states for the Subaru Solterra
Cheapest
- North Dakota$8.84 full · 3.9¢/mi
- Idaho$9.15 full · 4.0¢/mi
- Utah$9.23 full · 4.1¢/mi
- Wyoming$9.31 full · 4.1¢/mi
- Louisiana$9.55 full · 4.2¢/mi
Most expensive
- Hawaii$33.21 full · 14.6¢/mi
- Connecticut$25.48 full · 11.2¢/mi
- California$25.09 full · 11.0¢/mi
- Massachusetts$24.61 full · 10.8¢/mi
- Rhode Island$23.98 full · 10.6¢/mi
Run it for your state
$12.31
Full charge at home (71 kWh, ~227 mi)
5.4¢
Per mile at home charging
$54.17
Per 1,000 miles / month
$30.53 (13.4¢/mi)
Public DC fast charging (~43¢/kWh)
9.8¢/mi
Comparable gas car (32 mpg @ $3.15/gal)
$44.27/mo saved
vs gas at 1,000 mi/month, home charging
Using Texas's average residential rate (15.6¢/kWh) · national average 16.9¢ · includes ~10% AC charging losses. Rates vary by utility and plan — your bill is the source of truth.