Ford Mustang Mach-E RWD Extended
110 MPGe The 2026 Ford Mustang Mach-E RWD Extended is EPA-rated at 110 MPGe combined (115 city / 104 highway). Over 15,000 miles a year that is about 136 gallons, $436 a year in fuel, or $0.029 per mile at $3.20/gal.
Across its full 2021–2026 run it averages 103.2 MPGe, improving by 13 MPGe over 6 model years.
Running cost at different fuel prices and mileages
The figure everyone actually wants, and the one the EPA does not publish — because it depends on a fuel price no agency will commit to.
| Fuel price | Per mile | 10,000 mi/yr | 15,000 mi/yr | 20,000 mi/yr |
|---|---|---|---|---|
| $2.50/gal | $0.023 | $227 | $341 | $455 |
| $3.00/gal | $0.027 | $273 | $409 | $545 |
| $3.20/gal | $0.029 | $291 | $436 | $582 |
| $3.50/gal | $0.032 | $318 | $477 | $636 |
| $4.00/gal | $0.036 | $364 | $545 | $727 |
| $4.50/gal | $0.041 | $409 | $614 | $818 |
| $5.00/gal | $0.045 | $455 | $682 | $909 |
This is an electric vehicle, so the EPA rates it in MPGe — the distance it travels on the energy equivalent of a gallon of petrol. The dollar figures above are a petrol-equivalent illustration only; charging at home is billed per kWh and is normally far cheaper. Treat the MPGe as an efficiency comparison, not a fuel bill.
Every model year
| Year | Combined | City | Highway | EPA fuel cost/yr | CO₂ g/mi | Trims |
|---|---|---|---|---|---|---|
| 2026 | 110 MPGe | 115 | 104 | $700 | — | 1 |
| 2025 | 110 MPGe | 115 | 104 | $700 | — | 1 |
| 2024 | 106 MPGe | 111 | 100 | $700 | — | 1 |
| 2023 | 99 MPGe | 105 | 92 | $750 | — | 1 |
| 2022 | 97 MPGe | 104 | 90 | $800 | — | 1 |
| 2021 | 97 MPGe | 104 | 90 | $800 | — | 1 |
Where a model year offered several engines or drivetrains, the figure is the average across all EPA-tested trims that year — the trim count is shown so you can see how much averaging is involved.
How it compares in its class
Among the 74 small sport utility vehicle 2wd models tracked here, the Ford Mustang Mach-E RWD Extended ranks 4 on current figures, against a class average of 33.6 MPGe.
Closest more-efficient alternatives in the same class: Volkswagen ID.4 Pro (113), Volkswagen ID.4 Pro S (113), Hyundai Kona Electric (120).
Questions
What MPG does the Ford Mustang Mach-E RWD Extended get?
The 2026 Ford Mustang Mach-E RWD Extended is rated at 110 MPGe combined by the EPA — 115 city and 104 highway. Across all 6 model years in the database it averages 103.2 MPGe, ranging from 97 to 110 depending on year and trim.
How much does a Ford Mustang Mach-E RWD Extended cost in fuel per year?
At 110 MPGe and 15,000 miles a year, it burns about 136 gallons — roughly $436 a year with fuel at $3.20 a gallon, or $0.029 per mile. The EPA's own published annual figure for the 2026 model is $700.
Has the Ford Mustang Mach-E RWD Extended become more efficient over time?
Yes. It has gone from 97 MPGe in 2021 to 110 in 2026 — an improvement of 13 MPGe, or 13% across 6 model years.
Is the Ford Mustang Mach-E RWD Extended efficient for its class?
It ranks 4 of 74 in the Small Sport Utility Vehicle 2WD class on current figures, against a class average of 33.6 MPGe. That is 76.4 better than typical for the class.
EPA test figures from fueleconomy.gov. Cost per mile and annual fuel spend are computed at a reference price of $3.20 per gallon — use your own price. Estimates based on official test figures and average fuel prices. Real-world consumption varies with driving style, load, terrain and maintenance.