---
title: "Cost to Charge a Subaru Solterra in Idaho (August 2026)"
description: "Charging a Subaru Solterra in Idaho costs about $3.87 per 100 miles and $43.50 a month at 13.37¢/kWh; a full charge is about $10.75. All trims compared."
url: https://evchargecosts.com/states/idaho/subaru-solterra/
updated: 2026-10-26
---

# Cost to charge a Subaru Solterra in Idaho

Charging a **2027 Subaru Solterra 20 AWD** (28.9 kWh per 100 miles, EPA) at Idaho's average residential price of 13.37¢/kWh costs about **$3.87 per 100 miles** and **$43.50 a month** for 13,500 miles a year. A full charge from empty (278 miles EPA range) costs about **$10.75**.

- **Per 100 miles:** $3.87 (13.37¢/kWh)
- **Per year:** $522.03 (vs $2,010.60 for gas)
- **Full charge:** $10.75 (278 mi EPA range)
- **Per month:** $43.50 (13,500 mi a year)

## Subaru Solterra trims: charging cost in Idaho

EPA efficiency and range for every current trim.

**Subaru Solterra home charging cost in Idaho at 13.37¢/kWh**

| Trim | kWh/100 mi | EPA range | Per 100 miles | Per month | Full charge |
| --- | --- | --- | --- | --- | --- |
| 2027 Subaru Solterra 20 AWD | 28.9 | 278 mi | $3.87 | $43.50 | $10.75 |
| 2027 Subaru Solterra AWD | 28.0 | 288 mi | $3.74 | $42.05 | $10.76 |
| 2026 Subaru Solterra 20 AWD | 28.9 | 278 mi | $3.87 | $43.50 | $10.75 |
| 2026 Subaru Solterra AWD | 28.0 | 288 mi | $3.74 | $42.05 | $10.76 |
| 2025 Subaru Solterra AWD | 32.0 | 227 mi | $4.28 | $48.13 | $9.71 |
| 2025 Subaru Solterra Limited/Touring AWD | 33.0 | 222 mi | $4.41 | $49.64 | $9.79 |

## Charging time at home

Miles of range added per hour of 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](https://evchargecosts.com/charging-time/).

## Subaru Solterra vs a gas car in Idaho

With regular gasoline at $4.468 a gallon (EIA Rocky Mountain average, October 19, 2026), a 30 mpg car costs $2,010.60 a year to fuel for 13,500 miles. The Subaru Solterra costs $522.03 — $1,488.57 less.

## Charging a Subaru Solterra in nearby states

**2027 Subaru Solterra 20 AWD monthly charging cost, Idaho and neighboring states**

| State | Electricity (¢/kWh) | Per 100 miles | Per month |
| --- | --- | --- | --- |
| [Nevada](https://evchargecosts.com/states/nevada/subaru-solterra/) | 12.72 | $3.68 | $41.39 |
| [Utah](https://evchargecosts.com/states/utah/subaru-solterra/) | 13.31 | $3.85 | $43.31 |
| Idaho this page | 13.37 | $3.87 | $43.50 |
| [Wyoming](https://evchargecosts.com/states/wyoming/subaru-solterra/) | 14.43 | $4.17 | $46.95 |
| [Washington](https://evchargecosts.com/states/washington/subaru-solterra/) | 14.63 | $4.23 | $47.60 |
| [Montana](https://evchargecosts.com/states/montana/subaru-solterra/) | 15.57 | $4.50 | $50.66 |
| [Oregon](https://evchargecosts.com/states/oregon/subaru-solterra/) | 15.92 | $4.60 | $51.80 |

## Other EVs in Idaho

- Tesla ### [Tesla Model Y](https://evchargecosts.com/states/idaho/tesla-model-y/) $40.41 ( / month) 26.9 kWh/100 mi, 337 mi range
- Tesla ### [Tesla Model 3](https://evchargecosts.com/states/idaho/tesla-model-3/) $39.67 ( / month) 26.4 kWh/100 mi, 346 mi range
- Tesla ### [Tesla Model S](https://evchargecosts.com/states/idaho/tesla-model-s/) $48.86 ( / month) 32.5 kWh/100 mi, 348 mi range
- Tesla ### [Tesla Model X](https://evchargecosts.com/states/idaho/tesla-model-x/) $51.51 ( / month) 34.2 kWh/100 mi, 329 mi range
- Tesla ### [Tesla Cybertruck](https://evchargecosts.com/states/idaho/tesla-cybertruck/) $64.54 ( / month) 42.9 kWh/100 mi, 325 mi range
- Chevrolet ### [Chevrolet Equinox EV](https://evchargecosts.com/states/idaho/chevrolet-equinox-ev/) $49.06 ( / month) 32.6 kWh/100 mi, 307 mi range
- Chevrolet ### [Chevrolet Blazer EV](https://evchargecosts.com/states/idaho/chevrolet-blazer-ev/) $53.61 ( / month) 35.6 kWh/100 mi, 283 mi range
- Chevrolet ### [Chevrolet Silverado EV](https://evchargecosts.com/states/idaho/chevrolet-silverado-ev/) $74.53 ( / month) 49.6 kWh/100 mi, 286 mi range

See the [Subaru Solterra charging cost in every state](https://evchargecosts.com/vehicles/subaru-solterra/) or [all EVs in Idaho](https://evchargecosts.com/states/idaho/).

## Questions people ask

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

About $3.87 per 100 miles and $43.50 a month for 13,500 miles a year, for the 2027 Subaru Solterra 20 AWD (28.9 kWh/100 mi) at 13.37¢/kWh.

### How much is a full charge for a Subaru Solterra in Idaho?

About $10.75 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 Idaho?

On fuel, yes: $522.03 a year versus $2,010.60 for a 30 mpg car at $4.468/gal.

---
Source page: https://evchargecosts.com/states/idaho/subaru-solterra/
Data: EIA (electricity August 2026, gasoline 2026-10-19), EPA fueleconomy.gov. License: CC BY 4.0.