2015 Audi A3 quattro MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2015 Audi A3 quattro.

The 2015 Audi A3 quattro runs on premium gasoline and is in the Subcompact Cars car class.

Whether you are considering a purchase of the car, or just wanting to find out how economical and environmentally friendly (or un-friendly) your 2015 Audi A3 quattro is, we have the information you need.

🛣 How Many Miles per Gallon (MPG) Does a 2015 Audi A3 quattro Get?

First off, the most commonly asked question. A 2015 Audi A3 quattro gets up to 24 miles per gallon in the city, and 33 miles per gallon on the highway.

The combined average MPG for the 2015 Audi A3 quattro is 27 miles per gallon.

💵 What is the Average Yearly Fuel Cost for a 2015 Audi A3 quattro?

The estimated fuel costs for the 2015 Audi A3 quattro is $2,750 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 2015 Audi A3 quattro to an average vehicle over 5 years, you will spend $2,250 more on fuel.

🛢 How Many Barrels of Petroleum Does a 2015 Audi A3 quattro Consume?

The 2015 Audi A3 quattro will consume roughly 11 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 2015 Audi A3 quattro Emit?

For every mile driven, the 2015 Audi A3 quattro will emit 323 grams of CO2, which is about 4,845,000 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 165 trees would be needed to offset emissions from the 2015 Audi A3 quattro.


The table below covers all of the miles per gallon, engine specifications, and emission details we have for the 2015 Audi A3 quattro.

City MPG 24
Highway MPG 33
Combined MPG 27
Save/Spend vs Average Car Spend $2,250
Fuel Cost $2,750
Fuel Type 1 Premium
Barrels of Petroleum 11
Grams of CO2 4,845,000
Trees Needed to Offset 231
Drive All-Wheel Drive
Cylinders 4
Transmission Automatic (AM-S6)
Vehicle Class Subcompact Cars
Start/Stop? No
Supercharged? No
Turbocharged? Yes

Related Audi Models from 2015

If you're interested in other Audi models from 2015, 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
S5 20
A3 27
A6 28
S5 Cabriolet 21
R8 14
R8 Spyder 16
A3 35
A8 L 22
R8 Spyder 14
S7 20
A6 quattro 23
A8 22
Q5 21
R8 16
TT Coupe quattro 26
Q3 quattro 23
A6 quattro 21
R8 Spyder 17
S3 26
A5 Cabriolet quattro 24


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.

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  • "2015 Audi A3 quattro MPG and Fuel Economy". MPG Buddy. Accessed on May 25, 2022. http://mpgbuddy.com/cars/audi/a3-quattro/2015.

  • "2015 Audi A3 quattro MPG and Fuel Economy". MPG Buddy, http://mpgbuddy.com/cars/audi/a3-quattro/2015. Accessed 25 May, 2022

  • 2015 Audi A3 quattro MPG and Fuel Economy. MPG Buddy. Retrieved from http://mpgbuddy.com/cars/audi/a3-quattro/2015.