Audi, 2025 model years, EPA data
Audi Q8 e-tron charging cost and time
The 2025 Audi Q8 e-tron quattro (20 inch wheels) uses 43.2 kWh per 100 miles (EPA). Charging it at home costs about $7.84 per 100 miles and $88.21 a month at the U.S. average price of 18.16¢/kWh (August 2026); a full charge is about $21.33.
Per month
$88.2113,500 mi a year
- Efficiency
- 43.2kWh per 100 miles
- EPA range
- 272 mirepresentative trim
- Per 100 miles
- $7.8418.16¢/kWh
- Per month
- $88.2113,500 mi a year
Calculate for your Audi Q8 e-tron
Live EIA prices and EPA efficiency. Updates as you type.
Audi Q8 e-tron charging cost across the U.S.
Monthly home charging cost for the 2025 Audi Q8 e-tron quattro (20 inch wheels), 13,500 miles a year.
Audi Q8 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 Q8 e-tron quattro (20 inch wheels) | Standard Sport Utility Vehicle 4WD | 43.2 | 272 mi | $7.84 | $21.33 |
| 2025 Audi Q8 e-tron quattro (21 inch wheels) | Standard Sport Utility Vehicle 4WD | 45.5 | 254 mi | $8.27 | $21.00 |
| 2025 Audi Q8 Sportback e-tron quattro (20 inch wheels) | Standard Sport Utility Vehicle 4WD | 43.2 | 272 mi | $7.84 | $21.33 |
| 2025 Audi Q8 Sportback e-tron quattro (21 inch wheels) | Standard Sport Utility Vehicle 4WD | 45.5 | 254 mi | $8.27 | $21.00 |
Audi Q8 e-tron charging cost by state
Cheapest to most expensive.
| State | Electricity (¢/kWh) | Per 100 miles | Per month | Full charge |
|---|---|---|---|---|
| Nevada | 12.72 | $5.49 | $61.78 | $14.94 |
| Louisiana | 12.87 | $5.56 | $62.51 | $15.11 |
| North Dakota | 13.31 | $5.75 | $64.65 | $15.63 |
| Utah | 13.31 | $5.75 | $64.65 | $15.63 |
| Idaho | 13.37 | $5.77 | $64.94 | $15.70 |
| Tennessee | 13.42 | $5.79 | $65.18 | $15.76 |
| Nebraska | 13.54 | $5.85 | $65.77 | $15.90 |
| Kentucky | 13.80 | $5.96 | $67.03 | $16.21 |
| Arkansas | 14.37 | $6.20 | $69.80 | $16.88 |
| Mississippi | 14.43 | $6.23 | $70.09 | $16.95 |
| Wyoming | 14.43 | $6.23 | $70.09 | $16.95 |
| Washington | 14.63 | $6.32 | $71.06 | $17.18 |
| Oklahoma | 14.82 | $6.40 | $71.98 | $17.40 |
| North Carolina | 14.95 | $6.45 | $72.62 | $17.56 |
| Florida | 14.99 | $6.47 | $72.81 | $17.60 |
| Arizona | 15.05 | $6.50 | $73.10 | $17.67 |
| South Dakota | 15.15 | $6.54 | $73.59 | $17.79 |
| Kansas | 15.47 | $6.68 | $75.14 | $18.17 |
| Montana | 15.57 | $6.72 | $75.63 | $18.29 |
| South Carolina | 15.76 | $6.80 | $76.55 | $18.51 |
| Georgia | 15.90 | $6.86 | $77.23 | $18.67 |
| Texas | 15.91 | $6.87 | $77.28 | $18.68 |
| Oregon | 15.92 | $6.87 | $77.33 | $18.70 |
| Missouri | 16.02 | $6.92 | $77.81 | $18.81 |
| West Virginia | 16.31 | $7.04 | $79.22 | $19.15 |
| Alabama | 16.33 | $7.05 | $79.32 | $19.18 |
| New Mexico | 16.51 | $7.13 | $80.19 | $19.39 |
| Indiana | 17.02 | $7.35 | $82.67 | $19.99 |
| Iowa | 17.06 | $7.37 | $82.87 | $20.03 |
| Colorado | 17.17 | $7.41 | $83.40 | $20.16 |
| Minnesota | 17.20 | $7.43 | $83.55 | $20.20 |
| Virginia | 17.64 | $7.62 | $85.68 | $20.72 |
| Delaware | 18.70 | $8.07 | $90.83 | $21.96 |
| Illinois | 19.32 | $8.34 | $93.84 | $22.69 |
| Ohio | 19.38 | $8.37 | $94.13 | $22.76 |
| Wisconsin | 19.41 | $8.38 | $94.28 | $22.79 |
| Maryland | 21.40 | $9.24 | $103.95 | $25.13 |
| Pennsylvania | 21.77 | $9.40 | $105.74 | $25.57 |
| Michigan | 22.99 | $9.93 | $111.67 | $27.00 |
| Vermont | 23.84 | $10.29 | $115.80 | $28.00 |
| Connecticut | 24.51 | $10.58 | $119.05 | $28.78 |
| New Jersey | 24.61 | $10.63 | $119.54 | $28.90 |
| District of Columbia | 25.98 | $11.22 | $126.19 | $30.51 |
| New Hampshire | 27.64 | $11.93 | $134.26 | $32.46 |
| Rhode Island | 28.18 | $12.17 | $136.88 | $33.09 |
| New York | 28.65 | $12.37 | $139.16 | $33.65 |
| Alaska | 29.41 | $12.70 | $142.85 | $34.54 |
| California | 29.75 | $12.84 | $144.50 | $34.94 |
| Massachusetts | 30.48 | $13.16 | $148.05 | $35.80 |
| Maine | 32.11 | $13.86 | $155.97 | $37.71 |
| Hawaii | 47.18 | $20.37 | $229.17 | $55.41 |
Charging time
Time to add 100 miles of range to the 2025 Audi Q8 e-tron quattro (20 inch wheels).
- Level 1, 1.44 kW
120 V, 12 A
29 h 59 min per 100 mi3.3 miles of range per hour
- Level 2, 3.84 kW
240 V, 16 A
11 h 14 min per 100 mi8.9 miles of range per hour
- Level 2, 7.68 kW
240 V, 32 A
5 h 37 min per 100 mi17.8 miles of range per hour
- Level 2, 9.60 kW
240 V, 40 A
4 h 30 min per 100 mi22.2 miles of range per hour
- Level 2, 11.52 kW
240 V, 48 A
3 h 45 min per 100 mi26.7 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 33 min | 3 mi |
| Level 2 — 240 V, 16 A | 3.84 kW | 30 h 35 min | 9 mi |
| Level 2 — 240 V, 32 A | 7.68 kW | 15 h 17 min | 18 mi |
| Level 2 — 240 V, 40 A | 9.60 kW | 12 h 14 min | 22 mi |
| Level 2 — 240 V, 48 A | 11.52 kW | 10 h 12 min | 27 mi |
A full charge costs about $21.33 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 Q8 e-tron?
About $7.84 per 100 miles and $88.21 a month for 13,500 miles a year at the U.S. average price of 18.16¢/kWh, for the 2025 Audi Q8 e-tron quattro (20 inch wheels).
How efficient is the Audi Q8 e-tron?
EPA rates current Audi Q8 e-tron trims at 43.2 to 45.5 kWh per 100 miles, with 254 to 272 miles of range.
Where is it cheapest to charge a Audi Q8 e-tron?
Nevada, at about $61.78 a month; the most expensive is Hawaii at $229.17.
How long does a Audi Q8 e-tron take to charge at home?
About 29 h 59 min per 100 miles on a 120 V outlet and 5 h 37 min per 100 miles on a 7.68 kW Level 2 charger. From empty to its full 272-mile EPA range: about 15 h 17 min at 7.68 kW and 10 h 12 min at 11.52 kW, if the car's onboard charger accepts that power.
How many kWh does it take to charge a Audi Q8 e-tron?
About 117 kWh from the wall to go from empty to the full 272-mile EPA range of the 2025 Audi Q8 e-tron quattro (20 inch wheels) (272 mi × 43.2 kWh/100 mi). That includes charging losses, so it is a little more than the battery holds. At 18.16¢/kWh that is about $21.33.