Audi Q3 S-Line MPG and Fuel Economy

Audi have been manufacturing models of Q3 S-Line for 1 year, with the latest vehicle in 2023 having a combined MPG of 24.

The estimated fuel cost for the 2023 Audi Q3 S-Line is $2,100 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 $1,500 more on fuel driving a 2023 Audi Q3 S-Line.

🛢 The Audi Q3 S-Line will consume roughly 12 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

💨 For every mile driven, the Audi Q3 S-Line will emit 375 grams of CO2, which is about 5,625,000 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 268 trees would be needed to offset emissions from the Audi Q3 S-Line.

The table below is a complete list of the 1 Audi Q3 S-Line 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.

VehicleCombined MPGFuel Cost
2023 Audi Q3 S-Line24$2,100

Link To or Reference This Page

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

  • "Audi Q3 S-Line MPG and Fuel Economy." MPG Buddy. Accessed on December 27, 2025. https://mpgbuddy.com/cars/audi/q3-s-line.

  • "Audi Q3 S-Line MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/audi/q3-s-line. Accessed December 27, 2025.

  • Audi Q3 S-Line MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/audi/q3-s-line.