2026 · Midsize Car · Hybrid
2026 Toyota Prius MPG & fuel economy
The 2026 Toyota Prius is a midsize car offered in 4 EPA-rated configurations. The most efficient version returns 57 MPG combined (57 city / 56 highway) on regular gasoline. Across the lineup, combined ratings range from 49 to 57 MPG. Efficiency is unchanged from the 2025 model. Among 31 midsize cars rated for 2026, it ranks 3rd for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $816 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 2026 Toyota Prius's fuel average is 24.2 km/L (4.1 L/100 km), or 57 MPG combined: 24.2 km/L in the city and 23.8 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 57 | 24.2 | 4.1 |
| Highway | 56 | 23.8 | 4.2 |
| Combined | 57 | 24.2 | 4.1 |
How it ranks among 2026 Midsize Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
Prius MPG across model years
Full history →4 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| FWD · 2.0L 4-cyl · CVT Prius |
Hybrid | 57 MPG | 56 MPG | 57 MPG | — | $816 |
| AWD · 2.0L 4-cyl · CVT Prius AWD |
Hybrid | 53 MPG | 54 MPG | 54 MPG | — | $861 |
| FWD · 2.0L 4-cyl · CVT Prius XLE/LTD |
Hybrid | 52 MPG | 52 MPG | 52 MPG | — | $894 |
| AWD · 2.0L 4-cyl · CVT Prius AWD XLE/LTD |
Hybrid | 49 MPG | 50 MPG | 49 MPG | — | $949 |
Specs (most efficient configuration)
- Fuel
- Regular gasoline
- Engine / motor
- 2.0L 4-cyl
- Transmission
- CVT
- Drivetrain
- FWD
- Passenger volume
- 91 cu ft
- Cargo volume
- 24 cu ft
- Tailpipe CO₂
- 155 g/mi
- EPA fuel economy score
- 8/10
- EPA greenhouse gas score
- 8/10
2026 Toyota Prius vs. rivals
Compare the 2026 Prius
With any other car from any year, including other Prius model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the gas mileage of the 2026 Toyota Prius?
Up to 57 MPG combined (57 city / 56 highway); ratings range from 49 to 57 MPG depending on configuration.
What fuel does the 2026 Toyota Prius use?
Regular gasoline.
What is the fuel average in km/L for the 2026 Toyota Prius?
The 2026 Toyota Prius's fuel average is 24.2 km/L (4.1 L/100 km), or 57 MPG combined: 24.2 km/L in the city and 23.8 km/L on the highway.
How much does it cost to fuel the 2026 Toyota Prius per year?
About $816 at 15,000 miles a year with $3.10/gal regular gas, or $5.44 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.