HYBRID · Regular gas
Toyota Prius Prime Fuel Cost
Plug-in version of the Prius with about 44 miles of all-electric range. Below are estimated fuel costs based on 52 combined MPG and average US gas prices.
Best for high-mileage drivers who want the lowest possible monthly fuel bill.
- Great for commuting
- Low monthly fuel bill
- Cheap to run
- Excellent efficiency
- Updated for 2026
- EPA-style MPG
- US avg fuel prices
- US units
- Transparent assumptions
53 MPG
51 MPG
52 MPG
10.6 gal
~551 mi
MPG breakdown
Estimated fuel cost at 12,000 miles/year
Based on 52 MPG and $3.45/gal.
Annual cost
$796
Monthly cost
$66
Cost per mile
$0.066
Gallons / year
231
Estimate your own cost
Pre-filled with the Toyota Prius Prime's combined MPG.
Pre-filled with estimated combined MPG for the Toyota Prius Prime. Adjust for your real-world driving.
Estimated Annual Cost
$0.00
Per Month
$0.00
Per Mile
$0.000
~231 gallons per year
Cost by annual mileage
How much you'll spend per year at common US mileage levels (estimates).
| Miles per year | Gallons / year | Annual cost | Monthly cost |
|---|---|---|---|
| 8,000 | 154 | $531 | $44 |
| 12,000 | 231 | $796 | $66 |
| 15,000 | 288 | $995 | $83 |
Estimates only. Actual costs depend on driving style, terrain, weather, and local fuel or electricity prices.
How we estimate Toyota Prius Prime costs
- MPG / MPGe
- EPA-style combined city + highway figures for the base trim and recent model year.
- Fuel price
- Average US retail regular gas, premium where required, or per-kWh electricity.
- Annual mileage
- Default scenarios at 8,000 / 12,000 / 15,000 miles per year.
- Trim & year variance
- AWD, larger wheels, towing packages and older years can lower efficiency 5–15%.
Sources & assumptions
- EPA fuel economy data — City / highway / combined MPG and MPGe baselines.
- U.S. Department of Energy (fueleconomy.gov) — Vehicle efficiency and EV range references.
- AAA gas price trends — Recent national and regional retail fuel averages.
- EIA electricity rates — Average residential per-kWh prices used for EV charging.
We summarize publicly available data — no scraping, no external API calls. Figures are calibrated periodically; use the calculators above for your exact inputs.
Frequently asked questions
What is the estimated annual fuel cost for the Toyota Prius Prime?
Driving 12,000 miles per year at 52 MPG and $3.45/gal, expect about $796 per year. Heavier city driving or longer commutes will increase that.
What MPG does the Toyota Prius Prime get?
Estimated EPA-style ratings are roughly 53 city / 51 highway / 52 combined MPG. Real-world numbers depend on terrain, climate and driving style.
What is the tank size of the Toyota Prius Prime?
The Toyota Prius Prime typically has a 10.6-gallon tank. At 52 combined MPG, that's roughly 551 miles of driving range per fill-up.
How does Toyota Prius Prime fuel cost compare to other vehicles?
At 12,000 miles per year, this vehicle costs about $796. Compare it to other hybrids on our index page or use the cost-per-mile calculator to compare two specific vehicles side-by-side.
Cheaper-to-drive alternatives
Same vehicle class as the Toyota Prius Prime, but lower fuel or charging cost per mile. Annual cost at 12,000 mi.
Compare similar hybrids
The closest competitors to the Toyota Prius Prime by MPG and category.
Toyota Camry Hybrid
hybrid · regular
52 MPG
See fuel costKia Niro Hybrid
hybrid · regular
53 MPG
See fuel costHyundai Elantra Hybrid
hybrid · regular
54 MPG
See fuel costHonda Civic Hybrid
hybrid · regular
49 MPG
See fuel costHonda Accord Hybrid
hybrid · regular
48 MPG
See fuel costToyota Prius
hybrid · regular
57 MPG
See fuel costCompare the Toyota Prius Prime head-to-head
Side-by-side MPG, annual cost and cost-per-mile vs popular rivals.
Best road trips for the Toyota Prius Prime
Mid-distance trips where the Toyota Prius Prime's hybrid efficiency makes a real difference.
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