Audi S5 Cabriolet MPG and Fuel Economy
Audi have been manufacturing models of S5 Cabriolet for 14 years, with the latest vehicle in 2023 having a combined MPG of 23.
The estimated fuel cost for the 2023 Audi S5 Cabriolet is $2,750 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 $4,750 more on fuel driving a 2023 Audi S5 Cabriolet.
🛢 The Audi S5 Cabriolet will consume roughly 13 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.
💨 For every mile driven, the Audi S5 Cabriolet 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 S5 Cabriolet.
The table below is a complete list of the 14 Audi S5 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.
| Vehicle | Combined MPG | Fuel Cost |
|---|---|---|
| 2023 Audi S5 Cabriolet | 23 | $2,750 |
| 2022 Audi S5 Cabriolet | 23 | $3,200 |
| 2021 Audi S5 Cabriolet | 22 | $3,350 |
| 2020 Audi S5 Cabriolet | 22 | $3,350 |
| 2019 Audi S5 Cabriolet | 24 | $3,100 |
| 2018 Audi S5 Cabriolet | 23 | $3,200 |
| 2017 Audi S5 Cabriolet | 21 | $3,500 |
| 2016 Audi S5 Cabriolet | 21 | $3,500 |
| 2015 Audi S5 Cabriolet | 21 | $3,500 |
| 2014 Audi S5 Cabriolet | 21 | $3,500 |
| 2013 Audi S5 Cabriolet | 21 | $3,500 |
| 2012 Audi S5 Cabriolet | 20 | $3,700 |
| 2011 Audi S5 Cabriolet | 20 | $3,700 |
| 2010 Audi S5 Cabriolet | 20 | $3,700 |
Link To or Reference This Page
If you use this page in your research, please reference MPG Buddy as the source.
<a href="https://mpgbuddy.com/cars/audi/s5-cabriolet">Audi S5 Cabriolet MPG and Fuel Economy</a>
"Audi S5 Cabriolet MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/audi/s5-cabriolet.
"Audi S5 Cabriolet MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/audi/s5-cabriolet. Accessed January 3, 2026.
Audi S5 Cabriolet MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/audi/s5-cabriolet.