MINI Cooper S (3-doors) MPG and Fuel Economy

MINI have been manufacturing models of Cooper S (3-doors) for 2 years, with the latest vehicle in 2015 having a combined MPG of 28.

The estimated fuel cost for the 2015 MINI Cooper S (3-doors) is $2,650 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 $1,750 more on fuel driving a 2015 MINI Cooper S (3-doors).

🛢 The MINI Cooper S (3-doors) will consume roughly 11 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

💨 For every mile driven, the MINI Cooper S (3-doors) will emit 315 grams of CO2, which is about 4,725,000 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 225 trees would be needed to offset emissions from the MINI Cooper S (3-doors).

The table below is a complete list of the 2 MINI Cooper S (3-doors) 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 MINI Cooper S (3-doors)28$2,650
2014 MINI Cooper S (3-doors)28$2,650

Link To or Reference This Page

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

  • "MINI Cooper S (3-doors) MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/mini/cooper-s-3-doors.

  • "MINI Cooper S (3-doors) MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/mini/cooper-s-3-doors. Accessed January 3, 2026.

  • MINI Cooper S (3-doors) MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/mini/cooper-s-3-doors.