Gallonly
Menu

Theme
Audi Q8 e-tron Sportback
Shown: Audi Q8 e-tron Sportback. Photo: Charles, CC BY 2.0, via Wikimedia Commons
  • Electric
  • Standard SUVs
  • MY2024–2025

Audi Q8 e-tron MPGe & Charging Cost by Year

2 model years · 2024–2025

78 MPGe
Combined
77 MPGe
City
80 MPGe
Highway
Annual cost · MY2025 quattro (20 inch wheels) AWD
$1,190

15,000 mi/yr · residential electricity 18.3¢/kWh (U.S. average, Jul 2026)

All Audi models

Audi Q8 e-tron fuel economy at a glance

EPA has rated the Audi Q8 e-tron for 2 model years, 2024 to 2025. Across those years its combined rating runs 74–87 MPGe. The latest model year, 2025, has 4 configurations rated 74–78 MPGe combined and costing $1,190–$1,250 a year to fuel at residential electricity 18.3¢/kWh (U.S. average, Jul 2026). The most efficient configuration on record since 2024 is the 2024 Q8 Sportback e-tron quattro AWD, at 87 MPGe.

Audi Q8 e-tron MPG by year

7075808590 20242025 Electric 7075808590 20242025 Electric
Combined MPGe: the line is the most efficient configuration, the shaded band reaches down to the least efficient. Dotted lines mark new generations.
Audi Q8 e-tron: combined fuel economy and annual fuel cost for each model year, grouped by generation
Year Electric (MPGe) $/yr
2025 Generation page
2025 74–78 $1,190–$1,250
2024 Generation page
2024 81–87 $1,070–$1,140

Costs use the current EIA price set and 15,000 miles a year for every year, so years are comparable. Green marks the best year for each powertrain.

Audi Q8 e-tron generations

2 generations between 2024 and 2025. Open one for the table of every model year and configuration.

Audi Q8 e-tron Sportback

2025 Audi Q8 e-tron

74–78 MPGe · $1,190–$1,250/yr
2024 Audi Q8 e-tron 55 quattro

2024 Audi Q8 e-tron

81–87 MPGe · $1,070–$1,140/yr

2025 powertrain options

Electric · AWD
Combined
74–78 MPGe
Per year
$1,190–$1,250

EPA range 254–272 miles.

See electric configurations
EPA ratings: fueleconomy.gov file of Sep 29, 2026 · residential electricity 18.3¢/kWh (U.S. average, Jul 2026) · 15,000 mi/yr, 55% city / 45% highway · How we calculate

Frequently asked questions

What is the Audi Q8 e-tron's gas mileage by year?

EPA combined ratings for the Audi Q8 e-tron run 74–87 MPGe across model years 2024 to 2025. The latest year, 2025, is rated 74–78 MPGe.

Which Audi Q8 e-tron model year has the best gas mileage?

The 2024 Audi Q8 e-tron Q8 Sportback e-tron quattro AWD has the highest combined rating since 2024, at 87 MPGe.

How much does a Audi Q8 e-tron cost to fuel per year?

For MY2025, EPA-rated configurations cost $1,190–$1,250 a year to fuel, driving 15,000 miles at residential electricity 18.3¢/kWh (U.S. average, Jul 2026). The most efficient one costs $1,190.

Has the Audi Q8 e-tron's fuel economy improved over time?

No. The most efficient configuration moved from 87 MPGe in 2024 to 78 MPGe in 2025, 9 MPGe less.

Is there a hybrid, plug-in or electric Audi Q8 e-tron?

Yes. Electric versions are rated from 2024 to 2025 (74–87 MPGe).

How many generations of the Audi Q8 e-tron are there?

EPA data covers 2 generations of the Audi Q8 e-tron: 2025, 2024. Each has its own page with a table for every model year.