Audi Q8 e-tron MPGe and Range by Year
Here's the official EPA Audi Q8 e-tron MPGe, kWh per 100 miles and range for every version from 2024 to 2025.
Q8 e-tron MPGe by Year and Version
There are 15 rated versions in all, measured in MPGe (miles per gallon equivalent) and kWh per 100 miles. Pick a year to compare them. The SQ8 e-tron is the higher-performance version of the same car, so it's included here.
| Version | Engine | Transmission | Drive | City | Hwy | Combined | EPA |
|---|---|---|---|---|---|---|---|
| Q8 e-tron quattro (20 inch wheels)Electric, MPGe | Electric, 272 mi range | Auto (1-speed) | AWD | 77 | 80 | 78 | View |
| Q8 Sportback e-tron quattro (20 inch wheels)Electric, MPGe | Electric, 272 mi range | Auto (1-speed) | AWD | 77 | 80 | 78 | View |
| Q8 e-tron quattro (21 inch wheels)Electric, MPGe | Electric, 254 mi range | Auto (1-speed) | AWD | 73 | 75 | 74 | View |
| Q8 Sportback e-tron quattro (21 inch wheels)Electric, MPGe | Electric, 254 mi range | Auto (1-speed) | AWD | 73 | 75 | 74 | View |
| SQ8 e-tron (20 inch wheels)Electric, MPGe | Electric, 242 mi range | Auto (1-speed) | AWD | 68 | 72 | 70 | View |
| SQ8 Sportback e-tron (20 inch wheels)Electric, MPGe | Electric, 242 mi range | Auto (1-speed) | AWD | 68 | 72 | 70 | View |
| SQ8 e-tron (21/22 inch wheels)Electric, MPGe | Electric, 208 mi range | Auto (1-speed) | AWD | 59 | 60 | 60 | View |
| SQ8 Sportback e-tron (21/22 inch wheels)Electric, MPGe | Electric, 208 mi range | Auto (1-speed) | AWD | 59 | 60 | 60 | View |
How the Q8 e-tron Compares
The EPA rated 17 electric full-size SUVs for 2025. The best Q8 e-tron version, at 78 MPGe combined, ranks 15th of 17. Combined ratings in the class run from 53 to 115 MPGe, with a median of 89.
| Rank | Model | Combined |
|---|---|---|
| 1 | Audi Q4 e-tron | 115 MPGe |
| 2 | Lucid Gravity | 108 MPGe |
| 3 | Audi Q6 e-tron | 104 MPGe |
| 3 | Honda Prologue | 104 MPGe |
| 5 | Tesla Model X | 98 MPGe |
| 15 | Audi Q8 e-tron | 78 MPGe |
What Does a Q8 e-tron Cost to Charge?
Pick a Q8 e-tron, then enter what you pay per kWh and how much you drive. The math uses the EPA city and highway kWh per 100 miles, weighted by how much of your driving happens in each.
Q8 e-tron MPGe Questions
Which Q8 e-tron is the most efficient?
The 2024 Q8 Sportback e-tron quattro has the top EPA rating at 87 MPGe combined (84 city, 90 highway). Among 2025 models, the Q8 e-tron quattro (20 inch wheels) is rated at 78 MPGe combined.
What's the range of the 2025 Q8 e-tron?
The most efficient 2025 Q8 e-tron quattro (20 inch wheels) is rated at 78 MPGe combined, which works out to 43.2 kWh per 100 miles. Its EPA range is 272 miles. Range across 2025 versions runs from 208 to 272 miles.
What does MPGe mean?
MPGe stands for miles per gallon equivalent. The EPA counts 33.7 kWh of electricity as one gallon of gasoline, so a rating of 78 MPGe means the 2025 Q8 e-tron quattro (20 inch wheels) covers 78 miles on 33.7 kWh. kWh per 100 miles is the easier number for working out charging costs.
Why doesn't my Q8 e-tron match the EPA numbers?
EPA ratings come from standardized tests so every EV is measured the same way. Cold weather, heater and AC use, highway speed, tire pressure and cargo all change how far a Q8 e-tron goes on a charge. The ratings are best for comparing one model against another.
Keep Going
Where These Numbers Come From
This page was built by Cedrick Reese from the U.S. EPA fuel economy dataset on fueleconomy.gov, which holds 15 ratings for the Audi Q8 e-tron from 2024 to 2025. Each row in the table links to the matching EPA vehicle record, so you can check any figure against the source. Electric versions are rated in MPGe, the EPA's miles-per-gallon equivalent, and the table also shows their official range. When the EPA posts an updated file with new model years or corrected ratings, this page is rebuilt from it. The cost calculator uses your electricity rate you enter rather than a national average, so the result fits where you live.
Ratings on this page come from the EPA file downloaded on October 1, 2026.
Sources
- Download Fuel Economy Data, fueleconomy.gov, U.S. DOE and EPA
- Fuel economy in cold weather, fueleconomy.gov
- Fuel economy and EV range testing, U.S. EPA