2023 Subaru Impreza 4-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 2023 Subaru Impreza 4-Door.
The 2023 Subaru Impreza 4-Door has 2 model options: Manual 5-spd 4-cyl, 2.0 L and Automatic (AV-S7) 4-cyl, 2.0 L.
The 2023 Subaru Impreza 4-Door Manual 5-spd 4-cyl, 2.0 L runs on regular gasoline and is in the Midsize Cars car class.
The 2023 Subaru Impreza 4-Door Automatic (AV-S7) 4-cyl, 2.0 L runs on regular gasoline and is in the Midsize Cars car class.
🛣 How Many Miles per Gallon (MPG) Does a 2023 Subaru Impreza 4-Door Get?
Across all models, the combined average MPG for the 2023 Subaru Impreza 4-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 5-spd 4-cyl, 2.0 L | 26 | 23 | 31 |
| Automatic (AV-S7) 4-cyl, 2.0 L | 32 | 28 | 36 |
💵 What is the Average Yearly Fuel Cost for a 2023 Subaru Impreza 4-Door?
The average fuel costs for all models of the 2023 Subaru Impreza 4-Door is $1,775.
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 2023 Subaru Impreza 4-Door to an average vehicle over 5 years, you will save $125 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 5-spd 4-cyl, 2.0 L | $1,950 | spend $750 more |
| Automatic (AV-S7) 4-cyl, 2.0 L | $1,600 | save $1,000 |
🛢 How Many Barrels of Petroleum Does a 2023 Subaru Impreza 4-Door Consume?
Across all models, the average number barrels of petroleum that the 2023 Subaru Impreza 4-Door will consume in one year is 10 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 5-spd 4-cyl, 2.0 L | 11 |
| Automatic (AV-S7) 4-cyl, 2.0 L | 9 |
💨 How Many Grams of CO2 Does a 2023 Subaru Impreza 4-Door Emit?
The 2023 Subaru Impreza 4-Door will emit an average of about 4,627,500 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 158 trees would be needed to offset emissions from the 2023 Subaru Impreza 4-Door.
Overview
The tables below cover all of the miles per gallon, engine specifications, and emission details we have for the 2 2023 Subaru Impreza 4-Door model options.
Manual 5-spd 4-cyl, 2.0 L
The table below contains all of the details we have for the 2023 Subaru Impreza 4-Door Manual 5-spd 4-cyl, 2.0 L:
| City MPG | 23 |
|---|---|
| Highway MPG | 31 |
| Combined MPG | 26 |
| Save/Spend vs Average Car | Spend $750 |
| Fuel Cost | $1,950 |
| Fuel Type 1 | Regular |
| Barrels of Petroleum | 11 |
| Grams of CO2 | 5,055,000 |
| Trees Needed to Offset | 241 |
| Drive | All-Wheel Drive |
| Cylinders | 4 |
| Displacement | 2 |
| Transmission | Manual 5-spd |
| Vehicle Class | Midsize Cars |
| Start/Stop? | No |
| Supercharged? | No |
| Turbocharged? | No |
Automatic (AV-S7) 4-cyl, 2.0 L
The table below contains all of the details we have for the 2023 Subaru Impreza 4-Door Automatic (AV-S7) 4-cyl, 2.0 L:
| City MPG | 28 |
|---|---|
| Highway MPG | 36 |
| Combined MPG | 32 |
| Save/Spend vs Average Car | Save $1,000 |
| Fuel Cost | $1,600 |
| Fuel Type 1 | Regular |
| Barrels of Petroleum | 9 |
| Grams of CO2 | 4,200,000 |
| Trees Needed to Offset | 200 |
| Drive | All-Wheel Drive |
| Cylinders | 4 |
| Displacement | 2 |
| Transmission | Automatic (AV-S7) |
| Vehicle Class | Midsize Cars |
| Start/Stop? | No |
| Supercharged? | No |
| Turbocharged? | No |
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/subaru/impreza-4-door/2023">2023 Subaru Impreza 4-Door MPG and Fuel Economy</a>
"2023 Subaru Impreza 4-Door MPG and Fuel Economy." MPG Buddy. Accessed on December 27, 2025. https://mpgbuddy.com/cars/subaru/impreza-4-door/2023.
"2023 Subaru Impreza 4-Door MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/subaru/impreza-4-door/2023. Accessed December 27, 2025.
2023 Subaru Impreza 4-Door MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/subaru/impreza-4-door/2023.