MINI Cooper S Convertible: MPG and fuel economy by year
The EPA has rated the MINI Cooper S Convertible across 22 model years, from the 2005 MINI Cooper S Convertible through the 2026 MINI Cooper S Convertible. The most recent 2026 MINI Cooper S Convertible returns 30 combined MPG. The nameplate has been in continuous production long enough to span multiple generations of EPA testing methodology.
Pick a year below to open the full MINI Cooper S Convertible page for that model year. Each year page covers combined, city, and highway MPG, the trim variants the EPA rates separately, the annual fuel cost across three driving patterns, and a year-over-year comparison so you can see whether the car has improved.
Fuel economy by model year
Combined MPG, city MPG, highway MPG, and the EPA's estimated annual fuel cost for every model year of the MINI Cooper S Convertible. Click any year to see the full breakdown for that model year, including trim variants, the drivetrain, and a comparison against other vehicles in its segment.
| Year | Model | Combined MPG | City | Highway | Annual fuel cost |
|---|---|---|---|---|---|
| 2026 | 2026 MINI Cooper S Convertible | 30 MPG | 26 MPG | 36 MPG | $2,300 |
| 2025 | 2025 MINI Cooper S Convertible | 30 MPG | 26 MPG | 36 MPG | $2,300 |
| 2024 | 2024 MINI Cooper S Convertible | 30 MPG | 27 MPG | 36 MPG | $2,300 |
| 2023 | 2023 MINI Cooper S Convertible | 30 MPG | 27 MPG | 36 MPG | $2,300 |
| 2022 | 2022 MINI Cooper S Convertible | 30 MPG | 27 MPG | 36 MPG | $2,300 |
| 2021 | 2021 MINI Cooper S Convertible | 29 MPG | 26 MPG | 34 MPG | $2,400 |
| 2020 | 2020 MINI Cooper S Convertible | 29 MPG | 26 MPG | 34 MPG | $2,400 |
| 2019 | 2019 MINI Cooper S Convertible | 28 MPG | 25 MPG | 33 MPG | $2,450 |
| 2018 | 2018 MINI Cooper S Convertible | 28 MPG | 25 MPG | 33 MPG | $2,450 |
| 2017 | 2017 MINI Cooper S Convertible | 28 MPG | 25 MPG | 33 MPG | $2,450 |
| 2016 | 2016 MINI Cooper S Convertible | 28 MPG | 25 MPG | 33 MPG | $2,450 |
| 2015 | 2015 MINI Cooper S Convertible | 29 MPG | 26 MPG | 34 MPG | $2,400 |
| 2014 | 2014 MINI Cooper S Convertible | 29 MPG | 26 MPG | 34 MPG | $2,400 |
| 2013 | 2013 MINI Cooper S Convertible | 29 MPG | 26 MPG | 34 MPG | $2,400 |
| 2012 | 2012 MINI Cooper S Convertible | 30 MPG | 26 MPG | 34 MPG | $2,300 |
| 2011 | 2011 MINI Cooper S Convertible | 30 MPG | 27 MPG | 35 MPG | $2,300 |
| 2010 | 2010 MINI Cooper S Convertible | 29 MPG | 26 MPG | 34 MPG | $2,400 |
| 2009 | 2009 MINI Cooper S Convertible | 29 MPG | 26 MPG | 34 MPG | $2,400 |
| 2008 | 2008 MINI Cooper S Convertible | 24 MPG | 21 MPG | 29 MPG | $2,900 |
| 2007 | 2007 MINI Cooper S Convertible | 24 MPG | 21 MPG | 28 MPG | $2,900 |
| 2006 | 2006 MINI Cooper S Convertible | 24 MPG | 22 MPG | 29 MPG | $2,900 |
| 2005 | 2005 MINI Cooper S Convertible | 24 MPG | 22 MPG | 29 MPG | $2,900 |
How the MINI Cooper S Convertible compares against the Minicompact Cars class
Buyers usually compare the MINI Cooper S Convertible against other cars in the same EPA class. The list below shows the most efficient cars in the Minicompact Cars class for the 2026 model year, the latest year on this page. Each link opens the full page for that car.
Source: U.S. EPA fuel economy dataset. Annual fuel cost assumes 15,000 miles of driving per year and a 55% city, 45% highway split.