2023 Audi S6 MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2023 Audi S6.

The 2023 Audi S6 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 2023 Audi S6 is, we have the information you need.

🛣 How Many Miles per Gallon (MPG) Does a 2023 Audi S6 Get?

First off, the most commonly asked question. A 2023 Audi S6 gets up to 19 miles per gallon in the city, and 26 miles per gallon on the highway.

The combined average MPG for the 2023 Audi S6 is 22 miles per gallon.

💵 What is the Average Yearly Fuel Cost for a 2023 Audi S6?

The estimated fuel costs for the 2023 Audi S6 is $2,900 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 2023 Audi S6 to an average vehicle over 5 years, you will spend $5,500 more on fuel.

🛢 How Many Barrels of Petroleum Does a 2023 Audi S6 Consume?

The 2023 Audi S6 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 2023 Audi S6 Emit?

For every mile driven, the 2023 Audi S6 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 208 trees would be needed to offset emissions from the 2023 Audi S6.

Overview

The table below covers all of the miles per gallon, engine specifications, and emission details we have for the 2023 Audi S6.

City MPG19
Highway MPG26
Combined MPG22
Save/Spend vs Average CarSpend $5,500
Fuel Cost$2,900
Fuel Type 1Premium
Electric Motor48V Li-Ion
ATV TypeHybrid
Barrels of Petroleum14
Grams of CO26,120,000
Trees Needed to Offset291
DriveAll-Wheel Drive
Cylinders6
Displacement2.9
TransmissionAutomatic (S8)
Vehicle ClassMidsize Cars
Start/Stop?Yes
Supercharged?No
Turbocharged?Yes

Related Audi Models from 2023

If you're interested in other Audi models from 2023, 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.

ModelCombined MPG
A332
A3 quattro30
A4 allroad quattro26
A4 quattro28
A4 S-Line quattro27
A5 Cabriolet quattro26
A5 Coupe quattro27
A5 Sportback quattro28
A5 Sportback S-Line quattro27
A6 Allroad24
A6 quattro27
A6 quattro24
A724
A8 L22
e-tron GT82
e-tron quattro79
e-tron S (20 inch wheels)73
e-tron S Sportback (20 inch wheels)75
e-tron Sportback quattro78
Q3 S-Line24

Link To or Reference This Page

If you use this page in your research, please reference MPG Buddy as the source.

  • "2023 Audi S6 MPG and Fuel Economy." MPG Buddy. Accessed on December 27, 2025. https://mpgbuddy.com/cars/audi/s6/2023.

  • "2023 Audi S6 MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/audi/s6/2023. Accessed December 27, 2025.

  • 2023 Audi S6 MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/audi/s6/2023.