2026 · Midsize Car · Gas
2026 Subaru WRX MPG & fuel economy
The 2026 Subaru WRX is a midsize car offered in 2 EPA-rated configurations. The most efficient version returns 22 MPG combined (19 city / 26 highway) on premium gasoline. Across the lineup, combined ratings range from 21 to 22 MPG. Efficiency is unchanged from the 2025 model. Among 31 midsize cars rated for 2026, it ranks 29th for lowest fuel cost. At 15,000 miles a year with $3.95/gal premium gas, it costs about $2,693 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 2026 Subaru WRX's fuel average is 9.4 km/L (10.7 L/100 km), or 22 MPG combined: 8.1 km/L in the city and 11.1 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 19 | 8.1 | 12.4 |
| Highway | 26 | 11.1 | 9.0 |
| Combined | 22 | 9.4 | 10.7 |
How it ranks among 2026 Midsize Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
WRX MPG across model years
Full history →2 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| AWD · 2.4L 4-cyl turbo · 6-speed manual WRX |
Gas | 19 MPG | 26 MPG | 22 MPG | — | $2,693 |
| AWD · 2.4L 4-cyl turbo · CVT WRX |
Gas | 18 MPG | 25 MPG | 21 MPG | — | $2,821 |
Specs (most efficient configuration)
- Fuel
- Premium gasoline
- Engine / motor
- 2.4L 4-cyl turbo
- Transmission
- 6-speed manual
- Drivetrain
- AWD
- Passenger volume
- 98 cu ft
- Cargo volume
- 12 cu ft
- Tailpipe CO₂
- 412 g/mi
- EPA fuel economy score
- 4/10
- EPA greenhouse gas score
- 4/10
2026 Subaru WRX vs. rivals
Compare the 2026 WRX
With any other car from any year, including other WRX model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the gas mileage of the 2026 Subaru WRX?
Up to 22 MPG combined (19 city / 26 highway); ratings range from 21 to 22 MPG depending on configuration.
What fuel does the 2026 Subaru WRX use?
Premium gasoline (premium is required or recommended by the manufacturer).
What is the fuel average in km/L for the 2026 Subaru WRX?
The 2026 Subaru WRX's fuel average is 9.4 km/L (10.7 L/100 km), or 22 MPG combined: 8.1 km/L in the city and 11.1 km/L on the highway.
How much does it cost to fuel the 2026 Subaru WRX per year?
About $2,693 at 15,000 miles a year with $3.95/gal premium gas, or $17.95 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.