Audi RS 5 Cabriolet MPG and Fuel Economy

Audi have been manufacturing models of RS 5 Cabriolet for 3 years, with the latest vehicle in 2015 having a combined MPG of 18.

The estimated fuel cost for the 2015 Audi RS 5 Cabriolet is $4,100 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 $9,000 more on fuel driving a 2015 Audi RS 5 Cabriolet.

🛢 The Audi RS 5 Cabriolet will consume roughly 17 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

💨 For every mile driven, the Audi RS 5 Cabriolet will emit 486 grams of CO2, which is about 7,290,000 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 348 trees would be needed to offset emissions from the Audi RS 5 Cabriolet.

The table below is a complete list of the 3 Audi RS 5 Cabriolet 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
2015 Audi RS 5 Cabriolet18$4,100
2014 Audi RS 5 Cabriolet18$4,100
2013 Audi RS 5 Cabriolet18$4,100

Link To or Reference This Page

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

  • "Audi RS 5 Cabriolet MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/audi/rs-5-cabriolet.

  • "Audi RS 5 Cabriolet MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/audi/rs-5-cabriolet. Accessed January 3, 2026.

  • Audi RS 5 Cabriolet MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/audi/rs-5-cabriolet.