2021 MINI Cooper S Hardtop 2 door MPG and Fuel Economy
On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2021 MINI Cooper S Hardtop 2 door.
The 2021 MINI Cooper S Hardtop 2 door has 2 model options: Manual 6-spd 4-cyl, 2.0 L and Automatic (AM-S7) 4-cyl, 2.0 L.
The 2021 MINI Cooper S Hardtop 2 door Manual 6-spd 4-cyl, 2.0 L runs on premium gasoline and is in the Subcompact Cars car class.
The 2021 MINI Cooper S Hardtop 2 door Automatic (AM-S7) 4-cyl, 2.0 L runs on premium gasoline and is in the Subcompact Cars car class.
🛣 How Many Miles per Gallon (MPG) Does a 2021 MINI Cooper S Hardtop 2 door Get?
Across all models, the combined average MPG for the 2021 MINI Cooper S Hardtop 2 door is 29 miles per gallon.
The table below breaks down the MPG for each model option:
| Model Option | Combined MPG | City MPG | Highway MPG |
|---|---|---|---|
| Manual 6-spd 4-cyl, 2.0 L | 27 | 23 | 33 |
| Automatic (AM-S7) 4-cyl, 2.0 L | 30 | 26 | 35 |
💵 What is the Average Yearly Fuel Cost for a 2021 MINI Cooper S Hardtop 2 door?
The average fuel costs for all models of the 2021 MINI Cooper S Hardtop 2 door is $2,600.
The average fuel costs have been estimated by government regulators based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.
Comparing a 2021 MINI Cooper S Hardtop 2 door to an average vehicle over 5 years, you will spend $1,500 more on fuel.
The table below shows the fuel costs and 5-year save/spend for each model option:
| Model Option | Fuel Cost | 5-Year Save/Spend |
|---|---|---|
| Manual 6-spd 4-cyl, 2.0 L | $2,750 | spend $2,250 more |
| Automatic (AM-S7) 4-cyl, 2.0 L | $2,450 | spend $750 more |
🛢 How Many Barrels of Petroleum Does a 2021 MINI Cooper S Hardtop 2 door Consume?
Across all models, the average number barrels of petroleum that the 2021 MINI Cooper S Hardtop 2 door will consume in one year is 11 barrels.
The majority of the world's petroleum is sourced from countries like Saudi Arabia, Russia, Iraq, and the United States.
| Model Option | Barrels |
|---|---|
| Manual 6-spd 4-cyl, 2.0 L | 11 |
| Automatic (AM-S7) 4-cyl, 2.0 L | 10 |
💨 How Many Grams of CO2 Does a 2021 MINI Cooper S Hardtop 2 door Emit?
The 2021 MINI Cooper S Hardtop 2 door will emit an average of about 4,710,000 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 161 trees would be needed to offset emissions from the 2021 MINI Cooper S Hardtop 2 door.
Overview
The tables below cover all of the miles per gallon, engine specifications, and emission details we have for the 2 2021 MINI Cooper S Hardtop 2 door model options.
Manual 6-spd 4-cyl, 2.0 L
The table below contains all of the details we have for the 2021 MINI Cooper S Hardtop 2 door Manual 6-spd 4-cyl, 2.0 L:
| City MPG | 23 |
|---|---|
| Highway MPG | 33 |
| Combined MPG | 27 |
| Save/Spend vs Average Car | Spend $2,250 |
| Fuel Cost | $2,750 |
| Fuel Type 1 | Premium |
| Barrels of Petroleum | 11 |
| Grams of CO2 | 4,935,000 |
| Trees Needed to Offset | 235 |
| Drive | Front-Wheel Drive |
| Cylinders | 4 |
| Displacement | 2 |
| Transmission | Manual 6-spd |
| Vehicle Class | Subcompact Cars |
| Start/Stop? | No |
| Supercharged? | No |
| Turbocharged? | Yes |
Automatic (AM-S7) 4-cyl, 2.0 L
The table below contains all of the details we have for the 2021 MINI Cooper S Hardtop 2 door Automatic (AM-S7) 4-cyl, 2.0 L:
| City MPG | 26 |
|---|---|
| Highway MPG | 35 |
| Combined MPG | 30 |
| Save/Spend vs Average Car | Spend $750 |
| Fuel Cost | $2,450 |
| Fuel Type 1 | Premium |
| Barrels of Petroleum | 10 |
| Grams of CO2 | 4,485,000 |
| Trees Needed to Offset | 214 |
| Drive | Front-Wheel Drive |
| Cylinders | 4 |
| Displacement | 2 |
| Transmission | Automatic (AM-S7) |
| Vehicle Class | Subcompact Cars |
| Start/Stop? | No |
| Supercharged? | No |
| Turbocharged? | Yes |
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/mini/cooper-s-hardtop-2-door/2021">2021 MINI Cooper S Hardtop 2 door MPG and Fuel Economy</a>
"2021 MINI Cooper S Hardtop 2 door MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/mini/cooper-s-hardtop-2-door/2021.
"2021 MINI Cooper S Hardtop 2 door MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/mini/cooper-s-hardtop-2-door/2021. Accessed January 3, 2026.
2021 MINI Cooper S Hardtop 2 door MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/mini/cooper-s-hardtop-2-door/2021.