Subaru Impreza MPG by Year
Here's the official EPA Subaru Impreza MPG for every model year from 2018 to 2027.
Impreza MPG by Year and Version
The EPA has rated 52 configurations of the Impreza. Pick a year to see each engine and drivetrain.
Impreza MPG Over the Years
Each bar shows the range of combined MPG across every Impreza configuration the EPA rated that year, from the thirstiest version to the most efficient. Hover or tap a year to see the numbers.
How the Impreza Compares
The EPA rated 10 small wagons for 2026. The best Impreza version, at 29 MPG combined, ranks 4th of 10. Combined ratings in the class run from 21 to 38 MPG, with a median of 28. Plug-in hybrids and electric models are ranked separately.
| Rank | Model | Combined |
|---|---|---|
| 1 | Toyota Crown Signia | 38 MPG |
| 2 | Buick Envista | 30 MPG |
| 2 | Chevrolet Trax | 30 MPG |
| 4 | Subaru Impreza | 29 MPG |
| 5 | Acura ADX | 28 MPG |
What Does a Impreza Cost to Fuel?
Pick a Impreza, then enter your gas price and how much you drive. The math uses the EPA city and highway ratings, weighted by how much of your driving happens in each.
Impreza MPG Questions
Which Impreza year gets the best gas mileage?
The 2021 to 2023 Impreza 4-Door holds the top EPA rating at 32 MPG combined (28 city, 36 highway). Among 2026 models, the Impreza is rated at 29 MPG combined.
Why doesn't my Impreza match the EPA numbers?
EPA ratings come from standardized lab tests so every car is measured the same way. Your results depend on speed, climate, idling, cargo, tire pressure and upkeep. The ratings are best for comparing one car against another. To track your own numbers, try the MPG calculator.
Keep Going
Where These Numbers Come From
Cedrick Reese built this page from the EPA fuel economy file published on fueleconomy.gov. It has 52 ratings for the Impreza from 2018 to 2027, and every one of them is shown in the table. Each row in the table links to the matching EPA vehicle record, so you can check any figure against the source. The page is rebuilt whenever the EPA publishes an updated file, which picks up new model years and any rating corrections. The cost calculator uses the gas price you enter rather than a national average, so the result fits where you live.
Ratings on this page come from the EPA file downloaded on October 1, 2026.
Sources
- Download Fuel Economy Data, fueleconomy.gov, U.S. DOE and EPA
- Factors that affect fuel economy, fueleconomy.gov