What it costs to charge a 2026 Rolls-Royce Spectre Black Badge (23 inch Wheels) in New Jersey
A 2026 Rolls-Royce Spectre Black Badge (23 inch Wheels) draws 48.3 kWh per 100 miles per the EPA; at New Jersey's 23.65¢/kWh residential rate that's $11.42 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 28.7% cheaper per mile than gasoline in New Jersey — charging at home is cheaper than gas here.
2026 Rolls-Royce Spectre Black Badge (23 inch Wheels): yearly cost in New Jersey
Home charging this 2026 Rolls-Royce Spectre Black Badge (23 inch Wheels) in New Jersey runs about $1,713 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $690 saved annually, at this mileage.
Cost of a full charge
$28.66 — that's what New Jersey's 23.65¢/kWh rate puts on the 121.2 kWh a 2026 Rolls-Royce Spectre Black Badge (23 inch Wheels) needs for its full 251-mile EPA range.
How this compares nationally
Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rolls-Royce Spectre Black Badge (23 inch Wheels) in New Jersey ranks 18,619 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rolls-Royce Spectre Black Badge (23 inch Wheels) ranks 380 of 400 EV models for raw efficiency, and New Jersey ranks 40 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 New Jersey 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 Black Badge (23 inch Wheels)'s cost in New Jersey. New Jersey's 23.65¢/kWh rate ranks 40 of 51 states; the state rate guide lays out the full spread.