Audi, 2025 model years, EPA data
Audi SQ8 e-tron charging cost and time
The 2025 Audi SQ8 e-tron (21/22 inch wheels) uses 56.3 kWh per 100 miles (EPA). Charging it at home costs about $10.22 per 100 miles and $114.94 a month at the U.S. average price of 18.16¢/kWh (August 2026); a full charge is about $21.25.
Per month
$114.9413,500 mi a year
- Efficiency
- 56.3kWh per 100 miles
- EPA range
- 208 mirepresentative trim
- Per 100 miles
- $10.2218.16¢/kWh
- Per month
- $114.9413,500 mi a year
Calculate for your Audi SQ8 e-tron
Live EIA prices and EPA efficiency. Updates as you type.
Audi SQ8 e-tron charging cost across the U.S.
Monthly home charging cost for the 2025 Audi SQ8 e-tron (21/22 inch wheels), 13,500 miles a year.
Audi SQ8 e-tron trims
EPA efficiency, range and cost at 18.16¢/kWh.
| Trim | Class | kWh/100 mi | EPA range | Per 100 miles | Full charge |
|---|---|---|---|---|---|
| 2025 Audi SQ8 e-tron (20 inch wheels) | Standard Sport Utility Vehicle 4WD | 48.1 | 242 mi | $8.74 | $21.16 |
| 2025 Audi SQ8 e-tron (21/22 inch wheels) | Standard Sport Utility Vehicle 4WD | 56.3 | 208 mi | $10.22 | $21.25 |
| 2025 Audi SQ8 Sportback e-tron (20 inch wheels) | Standard Sport Utility Vehicle 4WD | 48.1 | 242 mi | $8.74 | $21.16 |
| 2025 Audi SQ8 Sportback e-tron (21/22 inch wheels) | Standard Sport Utility Vehicle 4WD | 56.3 | 208 mi | $10.22 | $21.25 |
Audi SQ8 e-tron charging cost by state
Cheapest to most expensive.
| State | Electricity (¢/kWh) | Per 100 miles | Per month | Full charge |
|---|---|---|---|---|
| Nevada | 12.72 | $7.16 | $80.51 | $14.88 |
| Louisiana | 12.87 | $7.24 | $81.46 | $15.06 |
| North Dakota | 13.31 | $7.49 | $84.24 | $15.58 |
| Utah | 13.31 | $7.49 | $84.24 | $15.58 |
| Idaho | 13.37 | $7.52 | $84.62 | $15.65 |
| Tennessee | 13.42 | $7.55 | $84.94 | $15.70 |
| Nebraska | 13.54 | $7.62 | $85.70 | $15.84 |
| Kentucky | 13.80 | $7.76 | $87.34 | $16.15 |
| Arkansas | 14.37 | $8.08 | $90.95 | $16.82 |
| Mississippi | 14.43 | $8.12 | $91.33 | $16.89 |
| Wyoming | 14.43 | $8.12 | $91.33 | $16.89 |
| Washington | 14.63 | $8.23 | $92.59 | $17.12 |
| Oklahoma | 14.82 | $8.34 | $93.80 | $17.34 |
| North Carolina | 14.95 | $8.41 | $94.62 | $17.49 |
| Florida | 14.99 | $8.43 | $94.87 | $17.54 |
| Arizona | 15.05 | $8.47 | $95.25 | $17.61 |
| South Dakota | 15.15 | $8.52 | $95.89 | $17.73 |
| Kansas | 15.47 | $8.70 | $97.91 | $18.10 |
| Montana | 15.57 | $8.76 | $98.54 | $18.22 |
| South Carolina | 15.76 | $8.87 | $99.75 | $18.44 |
| Georgia | 15.90 | $8.95 | $100.63 | $18.61 |
| Texas | 15.91 | $8.95 | $100.70 | $18.62 |
| Oregon | 15.92 | $8.96 | $100.76 | $18.63 |
| Missouri | 16.02 | $9.01 | $101.39 | $18.75 |
| West Virginia | 16.31 | $9.18 | $103.23 | $19.09 |
| Alabama | 16.33 | $9.19 | $103.35 | $19.11 |
| New Mexico | 16.51 | $9.29 | $104.49 | $19.32 |
| Indiana | 17.02 | $9.58 | $107.72 | $19.92 |
| Iowa | 17.06 | $9.60 | $107.97 | $19.96 |
| Colorado | 17.17 | $9.66 | $108.67 | $20.09 |
| Minnesota | 17.20 | $9.68 | $108.86 | $20.13 |
| Virginia | 17.64 | $9.92 | $111.65 | $20.64 |
| Delaware | 18.70 | $10.52 | $118.35 | $21.88 |
| Illinois | 19.32 | $10.87 | $122.28 | $22.61 |
| Ohio | 19.38 | $10.90 | $122.66 | $22.68 |
| Wisconsin | 19.41 | $10.92 | $122.85 | $22.71 |
| Maryland | 21.40 | $12.04 | $135.44 | $25.04 |
| Pennsylvania | 21.77 | $12.25 | $137.78 | $25.47 |
| Michigan | 22.99 | $12.93 | $145.51 | $26.90 |
| Vermont | 23.84 | $13.41 | $150.89 | $27.90 |
| Connecticut | 24.51 | $13.79 | $155.13 | $28.68 |
| New Jersey | 24.61 | $13.85 | $155.76 | $28.80 |
| District of Columbia | 25.98 | $14.62 | $164.43 | $30.40 |
| New Hampshire | 27.64 | $15.55 | $174.94 | $32.34 |
| Rhode Island | 28.18 | $15.85 | $178.35 | $32.98 |
| New York | 28.65 | $16.12 | $181.33 | $33.53 |
| Alaska | 29.41 | $16.55 | $186.14 | $34.42 |
| California | 29.75 | $16.74 | $188.29 | $34.81 |
| Massachusetts | 30.48 | $17.15 | $192.91 | $35.67 |
| Maine | 32.11 | $18.06 | $203.23 | $37.57 |
| Hawaii | 47.18 | $26.54 | $298.61 | $55.21 |
Charging time
Time to add 100 miles of range to the 2025 Audi SQ8 e-tron (21/22 inch wheels).
- Level 1, 1.44 kW
120 V, 12 A
39 h 4 min per 100 mi2.6 miles of range per hour
- Level 2, 3.84 kW
240 V, 16 A
14 h 39 min per 100 mi6.8 miles of range per hour
- Level 2, 7.68 kW
240 V, 32 A
7 h 20 min per 100 mi13.7 miles of range per hour
- Level 2, 9.60 kW
240 V, 40 A
5 h 52 min per 100 mi17.1 miles of range per hour
- Level 2, 11.52 kW
240 V, 48 A
4 h 53 min per 100 mi20.5 miles of range per hour
Full charge from empty
| Charger | Power | Time from empty | Range added per hour |
|---|---|---|---|
| Level 1 — 120 V, 12 A | 1.44 kW | 81 h 16 min | 3 mi |
| Level 2 — 240 V, 16 A | 3.84 kW | 30 h 28 min | 7 mi |
| Level 2 — 240 V, 32 A | 7.68 kW | 15 h 14 min | 14 mi |
| Level 2 — 240 V, 40 A | 9.60 kW | 12 h 11 min | 17 mi |
| Level 2 — 240 V, 48 A | 11.52 kW | 10 h 9 min | 20 mi |
A full charge costs about $21.25 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.
Questions people ask
How much does it cost to charge a Audi SQ8 e-tron?
About $10.22 per 100 miles and $114.94 a month for 13,500 miles a year at the U.S. average price of 18.16¢/kWh, for the 2025 Audi SQ8 e-tron (21/22 inch wheels).
How efficient is the Audi SQ8 e-tron?
EPA rates current Audi SQ8 e-tron trims at 48.1 to 56.3 kWh per 100 miles, with 208 to 242 miles of range.
Where is it cheapest to charge a Audi SQ8 e-tron?
Nevada, at about $80.51 a month; the most expensive is Hawaii at $298.61.
How long does a Audi SQ8 e-tron take to charge at home?
About 39 h 4 min per 100 miles on a 120 V outlet and 7 h 20 min per 100 miles on a 7.68 kW Level 2 charger. From empty to its full 208-mile EPA range: about 15 h 14 min at 7.68 kW and 10 h 9 min at 11.52 kW, if the car's onboard charger accepts that power.
How many kWh does it take to charge a Audi SQ8 e-tron?
About 117 kWh from the wall to go from empty to the full 208-mile EPA range of the 2025 Audi SQ8 e-tron (21/22 inch wheels) (208 mi × 56.3 kWh/100 mi). That includes charging losses, so it is a little more than the battery holds. At 18.16¢/kWh that is about $21.25.