---
title: "Cost to Charge a Tesla Model S in Idaho (August 2026)"
description: "Charging a Tesla Model S in Idaho costs about $4.34 per 100 miles and $48.86 a month at 13.37¢/kWh; a full charge is about $15.12. All trims compared."
url: https://evchargecosts.com/states/idaho/tesla-model-s/
updated: 2026-10-26
---

# Cost to charge a Tesla Model S in Idaho

Charging a **2025 Tesla Model S Plaid (19in wheels)** (32.5 kWh per 100 miles, EPA) at Idaho's average residential price of 13.37¢/kWh costs about **$4.34 per 100 miles** and **$48.86 a month** for 13,500 miles a year. A full charge from empty (348 miles EPA range) costs about **$15.12**.

- **Per 100 miles:** $4.34 (13.37¢/kWh)
- **Per year:** $586.37 (vs $2,010.60 for gas)
- **Full charge:** $15.12 (348 mi EPA range)
- **Per month:** $48.86 (13,500 mi a year)

## Tesla Model S trims: charging cost in Idaho

EPA efficiency and range for every current trim.

**Tesla Model S home charging cost in Idaho at 13.37¢/kWh**

| Trim | kWh/100 mi | EPA range | Per 100 miles | Per month | Full charge |
| --- | --- | --- | --- | --- | --- |
| 2026 Tesla Model S | 27.1 | 410 mi | $3.63 | $40.81 | $14.87 |
| 2026 Tesla Model S Plaid | 30.6 | 368 mi | $4.09 | $46.01 | $15.05 |
| 2026 Tesla Model S Plaid (21in wheels) | 36.2 | 309 mi | $4.84 | $54.47 | $14.96 |
| 2025 Tesla Model S | 27.1 | 410 mi | $3.63 | $40.81 | $14.87 |
| 2025 Tesla Model S Plaid (19in wheels) | 32.5 | 348 mi | $4.34 | $48.86 | $15.12 |
| 2025 Tesla Model S Plaid (21in wheels) | 36.1 | 312 mi | $4.83 | $54.36 | $15.08 |

## Charging time at home

Miles of range added per hour of charging.

The 2025 Tesla Model S Plaid (19in wheels) adds about 4.4 miles of range per hour on a 120 V outlet and 23.6 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/).

## Tesla Model S 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 Tesla Model S costs $586.37 — $1,424.23 less.

## Charging a Tesla Model S in nearby states

**2025 Tesla Model S Plaid (19in wheels) monthly charging cost, Idaho and neighboring states**

| State | Electricity (¢/kWh) | Per 100 miles | Per month |
| --- | --- | --- | --- |
| [Nevada](https://evchargecosts.com/states/nevada/tesla-model-s/) | 12.72 | $4.13 | $46.49 |
| [Utah](https://evchargecosts.com/states/utah/tesla-model-s/) | 13.31 | $4.32 | $48.64 |
| Idaho this page | 13.37 | $4.34 | $48.86 |
| [Wyoming](https://evchargecosts.com/states/wyoming/tesla-model-s/) | 14.43 | $4.69 | $52.74 |
| [Washington](https://evchargecosts.com/states/washington/tesla-model-s/) | 14.63 | $4.75 | $53.47 |
| [Montana](https://evchargecosts.com/states/montana/tesla-model-s/) | 15.57 | $5.06 | $56.90 |
| [Oregon](https://evchargecosts.com/states/oregon/tesla-model-s/) | 15.92 | $5.17 | $58.18 |

## 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 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
- Ford ### [Ford Mustang Mach-E](https://evchargecosts.com/states/idaho/ford-mustang-mach-e/) $50.59 ( / month) 33.6 kWh/100 mi, 240 mi range

See the [Tesla Model S charging cost in every state](https://evchargecosts.com/vehicles/tesla-model-s/) or [all EVs in Idaho](https://evchargecosts.com/states/idaho/).

## Questions people ask

### How much does it cost to charge a Tesla Model S in Idaho?

About $4.34 per 100 miles and $48.86 a month for 13,500 miles a year, for the 2025 Tesla Model S Plaid (19in wheels) (32.5 kWh/100 mi) at 13.37¢/kWh.

### How much is a full charge for a Tesla Model S in Idaho?

About $15.12 for 113.1 kWh from the wall, enough for the 348-mile EPA range of the 2025 Tesla Model S Plaid (19in wheels).

### How long does it take to charge a Tesla Model S at home?

Adding 100 miles takes about 22 h 34 min on a 120 V Level 1 outlet and 4 h 14 min on a 32 A Level 2 charger (7.68 kW).

### Is a Tesla Model S cheaper to run than a gas car in Idaho?

On fuel, yes: $586.37 a year versus $2,010.60 for a 30 mpg car at $4.468/gal.

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