Audi R8 MPG and Fuel Economy

Audi have been manufacturing models of R8 for 9 years, with the latest vehicle in 2021 having a combined MPG of 16.

The estimated fuel cost for the 2021 Audi R8 is $4,600 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 $11,500 more on fuel driving a 2021 Audi R8.

🛢 The Audi R8 will consume roughly 19 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

💨 For every mile driven, the Audi R8 will emit 567 grams of CO2, which is about 8,505,000 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 405 trees would be needed to offset emissions from the Audi R8.

The table below is a complete list of the 9 Audi R8 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
2021 Audi R816$4,600
2017 Audi R817$4,350
2015 Audi R817$4,350
2014 Audi R816$4,600
2012 Audi R815$4,950
2011 Audi R815$4,950
2010 Audi R815$4,950
2009 Audi R815$4,950
2008 Audi R815$4,950

Link To or Reference This Page

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

  • "Audi R8 MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/audi/r8.

  • "Audi R8 MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/audi/r8. Accessed January 3, 2026.

  • Audi R8 MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/audi/r8.