South Carolina home charging cost for the 2026 Ford Mustang Mach-E RWD Extended

In South Carolina, home electricity runs 16.04¢/kWh — put a 2026 Ford Mustang Mach-E RWD Extended's EPA-rated 30.7 kWh/100mi against that and 100 miles costs $4.92, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home costs a fraction of what gas would here: 69.3% less than gas per mile, here specifically.

2026 Ford Mustang Mach-E RWD Extended: yearly cost in South Carolina

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Ford Mustang Mach-E RWD Extended costs roughly $738 a year to charge at home in South Carolina, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,665 a year.

Cost of a full charge

Covering the 2026 Ford Mustang Mach-E RWD Extended's EPA-rated 320-mile range takes about 98.1 kWh, which costs about $15.74 at South Carolina's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

How this compares nationally

This combination ranks 4,160 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Ford Mustang Mach-E RWD Extended alone ranks 71 of 400 models for efficiency; South Carolina alone ranks 27 of 51 states for electricity price.

Getting set up to charge a 2026 Ford Mustang Mach-E RWD Extended at home

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.

Line up a few South Carolina electrician quotes for Level 2 install before you commit either way.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2026 Ford Mustang Mach-E RWD Extended's cost in South Carolina. Curious how South Carolina's 16.04¢/kWh compares? The guide to charging cost by state ranks every state side by side.