EV vs gas cost in Sc
Current fuel prices: $3.89/gal gasoline (PADD 1C (Lower Atlantic), week of 2026-08-31) and 15.55¢/kWh residential electricity (2026-06). Typical EV: 37 kWh/100mi.
Monthly fuel cost — 1,000 miles
Typical EV (home charging)
$58
$0.058/mi
25 MPG gas car
$156
$0.156/mi
30 MPG gas car
$130
$0.13/mi
35 MPG gas car
$111
$0.111/mi
Yearly savings with an EV in Sc
| Compared to | Fuel for 12,000 mi/yr | EV fuel for 12,000 mi/yr | Yearly saving |
|---|---|---|---|
| 25 MPG gas car | $1,868 | $690 | $1,178 |
| 30 MPG gas car | $1,557 | $690 | $866 |
| 35 MPG gas car | $1,334 | $690 | $644 |
Sc fuel FAQ
Is an EV actually cheaper to fuel in Sc?
Yes. At $3.89/gal, a 30 MPG car costs $0.13 per mile in gas, while a typical EV costs $0.058 per mile charged at home (15.55¢/kWh). That's roughly $0.072 saved per mile — about $866 per year at 12,000 miles.
How much gas does the average driver use in Sc?
At 1,000 miles/month in a 30 MPG car, 33 gallons/month (400 gallons/year). The same miles in a typical EV use 370 kWh/month of electricity.
Is Sc gas expensive compared to other states?
Sc ranks #9 of 51 (1 = cheapest gas). The national spread runs from Texas at $3.69 to California at $5.63 per gallon. The higher your gas price, the faster an EV pays for its price premium.