EV vs gas cost in Wyoming
Regular gas is $4.61 a gallon (Rocky Mountain average, week of 2026-10-19) and home electricity is 14.43¢/kWh (2026-08). A typical EV (31.5 kWh per 100 miles) saves about $1,297 a year against a 30 MPG car.
Gas is up 3.0¢ since last week. Prices for the week of October 19, 2026.
Fuel cost for 1,000 miles a month
| Car | Per mile | Per month | Per year | EV saves per year |
|---|---|---|---|---|
| Typical EV, home charging | $0.045 | $45 | $545 | – |
| 25 MPG gas car | $0.184 | $184 | $2,210 | $1,665 |
| 30 MPG gas car | $0.154 | $154 | $1,842 | $1,297 |
| 35 MPG gas car | $0.132 | $132 | $1,579 | $1,033 |
Questions about EV vs gas in Wyoming
Is an EV cheaper to fuel in Wyoming?
Yes. At $4.61/gal a 30 MPG car costs $0.154 per mile in gas. A typical EV charged at home costs $0.045 per mile at 14.43¢/kWh. Over 12,000 miles that is $1,297 a year.
How much fuel does a typical driver use?
At 1,000 miles a month a 30 MPG car burns 33 gallons a month, 400 a year. A typical EV uses 315 kWh of electricity for the same miles.
Is gas in Wyoming expensive compared with other states?
Wyoming ranks #44 of 51, where 1 is the cheapest gas. Prices run from $3.81 in Texas to $6.15 in California. The higher the gas price, the sooner an EV's purchase premium pays back.