---
title: "Audi S6 e-tron Charging Cost, kWh and Charging Time (August 2026)"
description: "The 2027 Audi S6 e-tron (21 inch wheels) uses 33.8 kWh/100 mi (EPA): about $6.14 per 100 miles to charge at home, from $48.35 to $179.35 a month by state."
url: https://evchargecosts.com/vehicles/audi-s6-e-tron/
updated: 2026-10-26
---

# Audi S6 e-tron charging cost and time

The **2027 Audi S6 e-tron (21 inch wheels)** uses 33.8 kWh per 100 miles (EPA). Charging it at home costs about **$6.14 per 100 miles** and **$69.03 a month** at the U.S. average price of 18.16¢/kWh (August 2026); a full charge is about $19.08.

- **Efficiency:** 33.8 (kWh per 100 miles)
- **EPA range:** 311 mi (representative trim)
- **Per 100 miles:** $6.14 (18.16¢/kWh)
- **Per month:** $69.03 (13,500 mi a year)

## Audi S6 e-tron charging cost across the U.S.

Monthly home charging cost for the 2027 Audi S6 e-tron (21 inch wheels), 13,500 miles a year.

## Audi S6 e-tron trims

EPA efficiency, range and cost at 18.16¢/kWh.

**Audi S6 e-tron trims: EPA efficiency, range and cost at 18.16¢/kWh**

| Trim | Class | kWh/100 mi | EPA range | Per 100 miles | Full charge |
| --- | --- | --- | --- | --- | --- |
| 2027 Audi S6 e-tron (20 inch wheels) | Large Cars | 32.7 | 326 mi | $5.93 | $19.33 |
| 2027 Audi S6 e-tron (21 inch wheels) | Large Cars | 33.8 | 311 mi | $6.14 | $19.08 |

## Audi S6 e-tron charging cost by state

Cheapest to most expensive.

**2027 Audi S6 e-tron (21 inch wheels) home charging cost by state, 13,500 miles a year, August 2026**

| State | Electricity (¢/kWh) | Per 100 miles | Per month | Full charge |
| --- | --- | --- | --- | --- |
| [Nevada](https://evchargecosts.com/states/nevada/) | 12.72 | $4.30 | $48.35 | $13.37 |
| [Louisiana](https://evchargecosts.com/states/louisiana/) | 12.87 | $4.35 | $48.92 | $13.52 |
| [North Dakota](https://evchargecosts.com/states/north-dakota/) | 13.31 | $4.50 | $50.60 | $13.99 |
| [Utah](https://evchargecosts.com/states/utah/) | 13.31 | $4.50 | $50.60 | $13.99 |
| [Idaho](https://evchargecosts.com/states/idaho/) | 13.37 | $4.52 | $50.82 | $14.05 |
| [Tennessee](https://evchargecosts.com/states/tennessee/) | 13.42 | $4.53 | $51.01 | $14.10 |
| [Nebraska](https://evchargecosts.com/states/nebraska/) | 13.54 | $4.58 | $51.47 | $14.23 |
| [Kentucky](https://evchargecosts.com/states/kentucky/) | 13.80 | $4.66 | $52.46 | $14.50 |
| [Arkansas](https://evchargecosts.com/states/arkansas/) | 14.37 | $4.86 | $54.62 | $15.10 |
| [Mississippi](https://evchargecosts.com/states/mississippi/) | 14.43 | $4.88 | $54.85 | $15.16 |
| [Wyoming](https://evchargecosts.com/states/wyoming/) | 14.43 | $4.88 | $54.85 | $15.16 |
| [Washington](https://evchargecosts.com/states/washington/) | 14.63 | $4.94 | $55.61 | $15.37 |
| [Oklahoma](https://evchargecosts.com/states/oklahoma/) | 14.82 | $5.01 | $56.34 | $15.57 |
| [North Carolina](https://evchargecosts.com/states/north-carolina/) | 14.95 | $5.05 | $56.83 | $15.71 |
| [Florida](https://evchargecosts.com/states/florida/) | 14.99 | $5.07 | $56.98 | $15.75 |
| [Arizona](https://evchargecosts.com/states/arizona/) | 15.05 | $5.09 | $57.21 | $15.82 |
| [South Dakota](https://evchargecosts.com/states/south-dakota/) | 15.15 | $5.12 | $57.59 | $15.92 |
| [Kansas](https://evchargecosts.com/states/kansas/) | 15.47 | $5.23 | $58.81 | $16.26 |
| [Montana](https://evchargecosts.com/states/montana/) | 15.57 | $5.26 | $59.19 | $16.36 |
| [South Carolina](https://evchargecosts.com/states/south-carolina/) | 15.76 | $5.33 | $59.91 | $16.56 |
| [Georgia](https://evchargecosts.com/states/georgia/) | 15.90 | $5.37 | $60.44 | $16.71 |
| [Texas](https://evchargecosts.com/states/texas/) | 15.91 | $5.38 | $60.48 | $16.72 |
| [Oregon](https://evchargecosts.com/states/oregon/) | 15.92 | $5.38 | $60.52 | $16.73 |
| [Missouri](https://evchargecosts.com/states/missouri/) | 16.02 | $5.41 | $60.90 | $16.83 |
| [West Virginia](https://evchargecosts.com/states/west-virginia/) | 16.31 | $5.51 | $62.00 | $17.14 |
| [Alabama](https://evchargecosts.com/states/alabama/) | 16.33 | $5.52 | $62.08 | $17.16 |
| [New Mexico](https://evchargecosts.com/states/new-mexico/) | 16.51 | $5.58 | $62.76 | $17.35 |
| [Indiana](https://evchargecosts.com/states/indiana/) | 17.02 | $5.75 | $64.70 | $17.89 |
| [Iowa](https://evchargecosts.com/states/iowa/) | 17.06 | $5.76 | $64.85 | $17.93 |
| [Colorado](https://evchargecosts.com/states/colorado/) | 17.17 | $5.80 | $65.27 | $18.04 |
| [Minnesota](https://evchargecosts.com/states/minnesota/) | 17.20 | $5.81 | $65.38 | $18.07 |
| [Virginia](https://evchargecosts.com/states/virginia/) | 17.64 | $5.96 | $67.05 | $18.54 |
| [Delaware](https://evchargecosts.com/states/delaware/) | 18.70 | $6.32 | $71.08 | $19.65 |
| [Illinois](https://evchargecosts.com/states/illinois/) | 19.32 | $6.53 | $73.44 | $20.30 |
| [Ohio](https://evchargecosts.com/states/ohio/) | 19.38 | $6.55 | $73.67 | $20.37 |
| [Wisconsin](https://evchargecosts.com/states/wisconsin/) | 19.41 | $6.56 | $73.78 | $20.40 |
| [Maryland](https://evchargecosts.com/states/maryland/) | 21.40 | $7.23 | $81.35 | $22.49 |
| [Pennsylvania](https://evchargecosts.com/states/pennsylvania/) | 21.77 | $7.36 | $82.75 | $22.88 |
| [Michigan](https://evchargecosts.com/states/michigan/) | 22.99 | $7.77 | $87.39 | $24.16 |
| [Vermont](https://evchargecosts.com/states/vermont/) | 23.84 | $8.06 | $90.62 | $25.05 |
| [Connecticut](https://evchargecosts.com/states/connecticut/) | 24.51 | $8.28 | $93.17 | $25.76 |
| [New Jersey](https://evchargecosts.com/states/new-jersey/) | 24.61 | $8.32 | $93.55 | $25.86 |
| [District of Columbia](https://evchargecosts.com/states/district-of-columbia/) | 25.98 | $8.78 | $98.76 | $27.30 |
| [New Hampshire](https://evchargecosts.com/states/new-hampshire/) | 27.64 | $9.34 | $105.07 | $29.05 |
| [Rhode Island](https://evchargecosts.com/states/rhode-island/) | 28.18 | $9.52 | $107.12 | $29.61 |
| [New York](https://evchargecosts.com/states/new-york/) | 28.65 | $9.68 | $108.91 | $30.11 |
| [Alaska](https://evchargecosts.com/states/alaska/) | 29.41 | $9.94 | $111.80 | $30.91 |
| [California](https://evchargecosts.com/states/california/) | 29.75 | $10.05 | $113.09 | $31.26 |
| [Massachusetts](https://evchargecosts.com/states/massachusetts/) | 30.48 | $10.30 | $115.86 | $32.03 |
| [Maine](https://evchargecosts.com/states/maine/) | 32.11 | $10.85 | $122.06 | $33.74 |
| [Hawaii](https://evchargecosts.com/states/hawaii/) | 47.18 | $15.94 | $179.35 | $49.58 |

## Charging time

Time to add 100 miles of range to the 2027 Audi S6 e-tron (21 inch wheels).

- Level 1, 1.44 kW ### 120 V, 12 A 23 h 28 min ( per 100 mi) 4.3 miles of range per hour
- Level 2, 3.84 kW ### 240 V, 16 A 8 h 48 min ( per 100 mi) 11.4 miles of range per hour
- Level 2, 7.68 kW ### 240 V, 32 A 4 h 24 min ( per 100 mi) 22.7 miles of range per hour
- Level 2, 9.60 kW ### 240 V, 40 A 3 h 31 min ( per 100 mi) 28.4 miles of range per hour
- Level 2, 11.52 kW ### 240 V, 48 A 2 h 56 min ( per 100 mi) 34.1 miles of range per hour

### Full charge from empty

**2027 Audi S6 e-tron (21 inch wheels): time to charge from empty to full (105 kWh from the wall for 311 mi of EPA range)**

| Charger | Power | Time from empty | Range added per hour |
| --- | --- | --- | --- |
| Level 1 — 120 V, 12 A | 1.44 kW | 72 h 59 min | 4 mi |
| Level 2 — 240 V, 16 A | 3.84 kW | 27 h 22 min | 11 mi |
| Level 2 — 240 V, 32 A | 7.68 kW | 13 h 41 min | 23 mi |
| Level 2 — 240 V, 40 A | 9.60 kW | 10 h 57 min | 28 mi |
| Level 2 — 240 V, 48 A | 11.52 kW | 9 h 7 min | 34 mi |

A full charge costs about **$19.08** at the U.S. average price of 18.16¢/kWh, however long it takes.

AC charging speed is also limited by the car's onboard charger, and charging slows near 100%. [Try the charging time calculator](https://evchargecosts.com/charging-time/).

## Questions people ask

### How much does it cost to charge a Audi S6 e-tron?

About $6.14 per 100 miles and $69.03 a month for 13,500 miles a year at the U.S. average price of 18.16¢/kWh, for the 2027 Audi S6 e-tron (21 inch wheels).

### How efficient is the Audi S6 e-tron?

EPA rates current Audi S6 e-tron trims at 32.7 to 33.8 kWh per 100 miles, with 311 to 326 miles of range.

### Where is it cheapest to charge a Audi S6 e-tron?

Nevada, at about $48.35 a month; the most expensive is Hawaii at $179.35.

### How long does a Audi S6 e-tron take to charge at home?

About 23 h 28 min per 100 miles on a 120 V outlet and 4 h 24 min per 100 miles on a 7.68 kW Level 2 charger. From empty to its full 311-mile EPA range: about 13 h 41 min at 7.68 kW and 9 h 7 min at 11.52 kW, if the car's onboard charger accepts that power.

### How many kWh does it take to charge a Audi S6 e-tron?

About 105 kWh from the wall to go from empty to the full 311-mile EPA range of the 2027 Audi S6 e-tron (21 inch wheels) (311 mi × 33.8 kWh/100 mi). That includes charging losses, so it is a little more than the battery holds. At 18.16¢/kWh that is about $19.08.

---
Source page: https://evchargecosts.com/vehicles/audi-s6-e-tron/
Data: EIA (electricity August 2026, gasoline 2026-10-19), EPA fueleconomy.gov. License: CC BY 4.0.