EV Charge Cost

Subaru in Tennessee, EIA August 2026 prices

Cost to charge a Subaru Solterra in Tennessee

Charging a 2027 Subaru Solterra 20 AWD (28.9 kWh per 100 miles, EPA) at Tennessee's average residential price of 13.42¢/kWh costs about $3.88 per 100 miles and $43.67 a month for 13,500 miles a year. A full charge from empty (278 miles EPA range) costs about $10.79.

Per month

$43.67

13,500 mi a year

Per 100 miles
$3.8813.42¢/kWh
Per year
$523.99vs $1,865.25 for gas
Full charge
$10.79278 mi EPA range
Per month
$43.6713,500 mi a year

Calculate for your Subaru Solterra

Live EIA prices and EPA efficiency. Updates as you type.

Public charging (optional)

2027 Subaru Solterra 20 AWD in Tennessee at 13.42¢/kWh:

Per month
$43.67
Per year
$523.99
Per 100 miles
$3.88
Full charge (278 mi)
$10.79

Based on 28.9 kWh per 100 miles (EPA, measured at the wall) and 13,500 miles a year — about 325 kWh a month.

Subaru Solterra trims: charging cost in Tennessee

EPA efficiency and range for every current trim.

Subaru Solterra home charging cost in Tennessee at 13.42¢/kWh
TrimkWh/100 miEPA rangePer 100 milesPer monthFull charge
2027 Subaru Solterra 20 AWD28.9278 mi$3.88$43.67$10.79
2027 Subaru Solterra AWD28.0288 mi$3.75$42.21$10.81
2026 Subaru Solterra 20 AWD28.9278 mi$3.88$43.67$10.79
2026 Subaru Solterra AWD28.0288 mi$3.75$42.21$10.81
2025 Subaru Solterra AWD32.0227 mi$4.29$48.31$9.75
2025 Subaru Solterra Limited/Touring AWD33.0222 mi$4.43$49.82$9.83

Charging time at home

Miles of range added per hour of charging.

Level 1, 120 V5.0 mi/h
Level 2, 32 A26.6 mi/h
Level 2, 48 A39.8 mi/h
Based on 28.9 kWh/100 mi (EPA). The car's onboard charger may cap AC charging.

The 2027 Subaru Solterra 20 AWD adds about 5.0 miles of range per hour on a 120 V outlet and 26.6 miles per hour on a 240 V, 32 A charger, based on its EPA efficiency. Try other chargers in the charging time calculator.

Subaru Solterra vs a gas car in Tennessee

Subaru Solterra$523.99
30 mpg gas car$1,865.25
13,500 miles a year

With regular gasoline at $4.145 a gallon (EIA Midwest average, October 19, 2026), a 30 mpg car costs $1,865.25 a year to fuel for 13,500 miles. The Subaru Solterra costs $523.99 — $1,341.26 less.

Charging a Subaru Solterra in nearby states

2027 Subaru Solterra 20 AWD monthly charging cost, Tennessee and neighboring states
StateElectricity (¢/kWh)Per 100 milesPer month
Tennessee this page13.42$3.88$43.67
Kentucky13.80$3.99$44.90
Arkansas14.37$4.16$46.76
Mississippi14.43$4.17$46.95
North Carolina14.95$4.32$48.64
Georgia15.90$4.60$51.73
Missouri16.02$4.63$52.13
Alabama16.33$4.72$53.13
Virginia17.64$5.10$57.40

Other EVs in Tennessee

See the Subaru Solterra charging cost in every state or all EVs in Tennessee.

Questions people ask

How much does it cost to charge a Subaru Solterra in Tennessee?

About $3.88 per 100 miles and $43.67 a month for 13,500 miles a year, for the 2027 Subaru Solterra 20 AWD (28.9 kWh/100 mi) at 13.42¢/kWh.

How much is a full charge for a Subaru Solterra in Tennessee?

About $10.79 for 80.4 kWh from the wall, enough for the 278-mile EPA range of the 2027 Subaru Solterra 20 AWD.

How long does it take to charge a Subaru Solterra at home?

Adding 100 miles takes about 20 h 5 min on a 120 V Level 1 outlet and 3 h 46 min on a 32 A Level 2 charger (7.68 kW).

Is a Subaru Solterra cheaper to run than a gas car in Tennessee?

On fuel, yes: $523.99 a year versus $1,865.25 for a 30 mpg car at $4.145/gal.

Data updated October 26, 2026. Sources: EIA Electric Power Monthly (August 2026 residential prices), EIA weekly gasoline prices (October 19, 2026), EPA vehicle data. See the methodology.