2022 · Midsize Car · Plug-in hybrid
2022 Toyota Prius Prime MPG & fuel economy
The 2022 Toyota Prius Prime is a midsize car with one EPA-rated configuration. This plug-in hybrid covers about 25 miles on electricity (133 MPGe), then returns 54 MPG on gas. Efficiency is unchanged from the 2021 model. Among 54 midsize cars rated for 2022, it ranks 2nd for lowest fuel cost. At 15,000 miles a year with 18¢/kWh electricity and $3.10/gal regular gas, it costs about $762 a year to fuel.
What will it cost you?
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Fuel average
The 2022 Toyota Prius Prime's fuel average is 23.0 km/L (4.4 L/100 km), or 54 MPG combined: 23.4 km/L in the city and 22.5 km/L on the highway. On electricity it is rated 133 MPGe.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City (gas) | 55 | 23.4 | 4.3 |
| Highway (gas) | 53 | 22.5 | 4.4 |
| Combined (gas) | 54 | 23.0 | 4.4 |
How it ranks among 2022 Midsize Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
Prius Prime MPG across model years
Full history →1 EPA-rated configuration
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| FWD · 1.8L 4-cyl · CVT Prius Prime |
Plug-in hybrid | 145 MPGe + 55 MPG | 121 MPGe + 53 MPG | 133 MPGe + 54 MPG | 640 mi | $762 |
Specs (most efficient configuration)
- Fuel
- Regular gas + electricity
- Engine / motor
- 1.8L 4-cyl
- Transmission
- CVT
- Drivetrain
- FWD
- Electricity use
- 25 kWh/100 mi
- All-electric range
- 25 mi
- Charge time (240V)
- 2 hrs
- Passenger volume
- 91 cu ft
- Cargo volume
- 20 cu ft
- Tailpipe CO₂
- 78 g/mi
- EPA fuel economy score
- 10/10
- EPA greenhouse gas score
- 10/10
2022 Toyota Prius Prime vs. rivals
Compare the 2022 Prius Prime
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Frequently asked questions
What is the gas mileage of the 2022 Toyota Prius Prime?
Up to 133 MPGe + 54 MPG combined.
What fuel does the 2022 Toyota Prius Prime use?
Regular gas + electricity.
What is the fuel average in km/L for the 2022 Toyota Prius Prime?
The 2022 Toyota Prius Prime's fuel average is 23.0 km/L (4.4 L/100 km), or 54 MPG combined: 23.4 km/L in the city and 22.5 km/L on the highway. On electricity it is rated 133 MPGe.
How much does it cost to fuel the 2022 Toyota Prius Prime per year?
About $762 at 15,000 miles a year with 18¢/kWh electricity and $3.10/gal regular gas, or $5.08 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.