2021 Audi S7 MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2021 Audi S7.

The 2021 Audi S7 has a 48V Li-Ion electric motor which is charged via standard charger.

All MPG estimates are "MPG equivalent". This is a conversion of electric energy consumption to a gasoline equivalent.

Whether you are considering a purchase of the car, or just wanting to find out how economical and environmentally friendly (or un-friendly) your 2021 Audi S7 is, we have the information you need.

🛣 How Many Miles per Gallon (MPG) Does a 2021 Audi S7 Get?

First off, the most commonly asked question. A 2021 Audi S7 gets up to 18 miles per gallon in the city, and 28 miles per gallon on the highway.

The combined average MPG for the 2021 Audi S7 is 22 miles per gallon.

💵 What is the Average Yearly Fuel Cost for a 2021 Audi S7?

The estimated fuel costs for the 2021 Audi S7 is $3,350 per year.

That value has been estimated by government regulators based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.

If you were to compare a 2021 Audi S7 to an average vehicle over 5 years, you will spend $5,250 more on fuel.

🛢 How Many Barrels of Petroleum Does a 2021 Audi S7 Consume?

The 2021 Audi S7 will consume roughly 14 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

The majority of the world's petroleum is sourced from countries like Saudi Arabia, Russia, Iraq, and the United States.

💨 How Many Grams of CO2 Does a 2021 Audi S7 Emit?

For every mile driven, the 2021 Audi S7 will emit 410 grams of CO2, which is about 6,150,000 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 210 trees would be needed to offset emissions from the 2021 Audi S7.

Overview

The table below covers all of the miles per gallon, engine specifications, and emission details we have for the 2021 Audi S7.

City MPG 18
Highway MPG 28
Combined MPG 22
Save/Spend vs Average Car Spend $5,250
Fuel Cost $3,350
Fuel Type 1 Premium
Electric Motor 48V Li-Ion
ATV Type Hybrid
Barrels of Petroleum 14
Grams of CO2 6,150,000
Trees Needed to Offset 293
Drive All-Wheel Drive
Cylinders 6
Transmission Automatic (S8)
Vehicle Class Midsize Cars
Start/Stop? Yes
Supercharged? No
Turbocharged? Yes

Related Audi Models from 2021

If you're interested in other Audi models from 2021, you can find them in the table below. You can click the model link to find miles per gallon and emission information for that model.

Model Combined MPG
Q5 25
Q5 Sportback 25
R8 Spyder 16
S5 Cabriolet 22
RS 6 Avant 17
A8 L 23
Q7 21
S5 23
Q3 quattro 25
SQ7 17
S4 23
RS 5 20
R8 Spyder 2WD 17
Q8 20
SQ8 17
RS Q8 15
R8 2WD 17
e-tron 78
SQ5 Sportback 20
Q5 27

Disclaimer

Ratings were provided by the manufacturer to the U.S. Department of Energy, which is where we sourced the data. Be advised that manufacturers may have upgraded, downgraded, or changed these ratings following the compilation of this data.

MPG Buddy does not guarantee the accuracy of this data, nor are we liable for any decisions made by referencing this data. Make sure to contact the specific car manufacturer to confirm accuracy.

Link To or Reference This Page

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  • "2021 Audi S7 MPG and Fuel Economy". MPG Buddy. Accessed on August 10, 2022. http://mpgbuddy.com/cars/audi/s7/2021.

  • "2021 Audi S7 MPG and Fuel Economy". MPG Buddy, http://mpgbuddy.com/cars/audi/s7/2021. Accessed 10 August, 2022

  • 2021 Audi S7 MPG and Fuel Economy. MPG Buddy. Retrieved from http://mpgbuddy.com/cars/audi/s7/2021.