Audi S7 MPG and Fuel Economy
Audi have been manufacturing models of S7 for 10 years, with the latest vehicle in 2023 having a combined MPG of 22.
The estimated fuel cost for the 2023 Audi S7 is $2,900 per year.
Government regulators have estimated that value based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.
💵 Compared to an average vehicle over 5 years, you will spend $5,500 more on fuel driving a 2023 Audi S7.
🛢 The Audi S7 will consume roughly 14 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.
💨 For every mile driven, the Audi S7 will emit 408 grams of CO2, which is about 6,120,000 grams of CO2 per year.
🌳 To help you understand the impact of this, a normal tree will absorb around 21,000 grams of CO2 per year. This means that roughly 292 trees would be needed to offset emissions from the Audi S7.
The table below is a complete list of the 10 Audi S7 fuel efficiency specifications we have data for.
Click any vehicle link to see a more detailed breakdown of the car, miles per gallon, emissions, and more.
| Vehicle | Combined MPG | Fuel Cost |
|---|---|---|
| 2023 Audi S7 | 22 | $2,900 |
| 2022 Audi S7 | 22 | $3,350 |
| 2021 Audi S7 | 22 | $3,350 |
| 2020 Audi S7 | 22 | $3,350 |
| 2018 Audi S7 | 18 | $4,100 |
| 2017 Audi S7 | 21 | $3,500 |
| 2016 Audi S7 | 21 | $3,500 |
| 2015 Audi S7 | 20 | $3,700 |
| 2014 Audi S7 | 20 | $3,700 |
| 2013 Audi S7 | 20 | $3,700 |
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<a href="https://mpgbuddy.com/cars/audi/s7">Audi S7 MPG and Fuel Economy</a>
"Audi S7 MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/audi/s7.
"Audi S7 MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/audi/s7. Accessed January 3, 2026.
Audi S7 MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/audi/s7.