What it costs to charge a 2026 Rolls-Royce Spectre (23 inch Wheels) in South Carolina

A 2026 Rolls-Royce Spectre (23 inch Wheels) draws 47.8 kWh per 100 miles per the EPA; at South Carolina's 16.04¢/kWh residential rate that's $7.67 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 52.1% cheaper per mile than gasoline in South Carolina — charging at home is much cheaper than gas here.

What a year of driving costs

Home charging this 2026 Rolls-Royce Spectre (23 inch Wheels) in South Carolina runs about $1,151 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,252 saved annually, at this mileage.

Cost of a full charge

$19.41 — that's what South Carolina's 16.04¢/kWh rate puts on the 121 kWh a 2026 Rolls-Royce Spectre (23 inch Wheels) needs for its full 253-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rolls-Royce Spectre (23 inch Wheels) in South Carolina ranks 14,532 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rolls-Royce Spectre (23 inch Wheels) ranks 377 of 400 EV models for raw efficiency, and South Carolina ranks 27 of 51 for cheapest residential electricity.

Next step: home charger installation

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

See the methodology guide for exactly which EIA and EPA figures feed 2026 Rolls-Royce Spectre (23 inch Wheels)'s cost in South Carolina. At 16.04¢/kWh, South Carolina sits in the middle of the national range — the guide to why charging cost varies by state shows where.