2026 Ford Mustang Mach-E RWD: home charging cost in South Carolina

A 2026 Ford Mustang Mach-E RWD draws 31.4 kWh per 100 miles per the EPA; at South Carolina's 16.04¢/kWh residential rate that's $5.04 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home costs a fraction of what gas would here: 68.5% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Ford Mustang Mach-E RWD charged at home in South Carolina costs about $756/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,647 a year.

Filling up the 2026 Ford Mustang Mach-E RWD, in dollars

A 2026 Ford Mustang Mach-E RWD needs roughly 81.7 kWh to reach its EPA-rated 260-mile range, which runs about $13.11 at 16.04¢/kWh in South Carolina.

Where this ranks

This combination ranks 4,760 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Ford Mustang Mach-E RWD alone ranks 79 of 400 models for efficiency; South Carolina alone ranks 27 of 51 states for electricity price.

Next step: home charger installation

The numbers above assume Level 2 home charging is already in place — the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

Get quotes from local electricians for Level 2 charger installation in South Carolina before deciding.

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Curious how South Carolina's 16.04¢/kWh compares? The guide to charging cost by state ranks every state side by side.