Charging a 2026 Ford Mustang Mach-E Rally at home in South Carolina

In South Carolina, home electricity runs 16.04¢/kWh — put a 2026 Ford Mustang Mach-E Rally's EPA-rated 40.2 kWh/100mi against that and 100 miles costs $6.44, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 59.8% cheaper per mile than gasoline in South Carolina — charging at home is much cheaper than gas here.

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

South Carolina owners putting 15,000 annual miles on a 2026 Ford Mustang Mach-E Rally spend about $966 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,437 saved annually, at this mileage.

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

At South Carolina's rate, fully covering this 2026 Ford Mustang Mach-E Rally's 255-mile EPA range costs about $16.42 (102.4 kWh) — the energy the EPA test actually used, not the battery's rated size.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Ford Mustang Mach-E Rally in South Carolina ranks 11,269 for cost savings versus gas — 1 being the best deal nationally. Separately, the Ford Mustang Mach-E Rally ranks 271 of 400 EV models for raw efficiency, and South Carolina ranks 27 of 51 for cheapest residential electricity.

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

Everything above is the per-mile and per-year cost once a home charger exists — getting one installed is a separate electrical job whose price depends on your panel and wiring, not the state average used here.

Ask a licensed South Carolina electrician to quote the install before this math becomes a real decision.

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Curious how South Carolina's 16.04¢/kWh compares? The guide to charging cost by state ranks every state side by side.