EV vs gas cost in Delaware
Regular gas is $4.38 a gallon (Central Atlantic average, week of 2026-10-26) and home electricity is 18.7¢/kWh (2026-08). A typical EV (31.5 kWh per 100 miles) saves about $1,044 a year against a 30 MPG car.
Gas is down 6.0¢ since last week. Prices for the week of October 26, 2026.
Fuel cost for 1,000 miles a month
| Car | Per mile | Per month | Per year | EV saves per year |
|---|---|---|---|---|
| Typical EV, home charging | $0.059 | $59 | $707 | – |
| 25 MPG gas car | $0.175 | $175 | $2,100 | $1,394 |
| 30 MPG gas car | $0.146 | $146 | $1,750 | $1,044 |
| 35 MPG gas car | $0.125 | $125 | $1,500 | $793 |
Questions about EV vs gas in Delaware
Is an EV cheaper to fuel in Delaware?
Yes. At $4.38/gal a 30 MPG car costs $0.146 per mile in gas. A typical EV charged at home costs $0.059 per mile at 18.7¢/kWh. Over 12,000 miles that is $1,044 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 Delaware expensive compared with other states?
Delaware ranks #33 of 51, where 1 is the cheapest gas. Prices run from $3.74 in Texas to $6.00 in California. The higher the gas price, the sooner an EV's purchase premium pays back.