What it costs to charge a 2026 Rolls-Royce Spectre Black Badge (23 inch Wheels) in Delaware

In Delaware, home electricity runs 17.74¢/kWh — put a 2026 Rolls-Royce Spectre Black Badge (23 inch Wheels)'s EPA-rated 48.3 kWh/100mi against that and 100 miles costs $8.56, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 46.5% cheaper per mile than gasoline in Delaware — charging at home is much cheaper than gas here.

What a year of driving costs

Home charging this 2026 Rolls-Royce Spectre Black Badge (23 inch Wheels) in Delaware runs about $1,285 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,118 saved annually, at this mileage.

Filling up the 2026 Rolls-Royce Spectre Black Badge (23 inch Wheels), in dollars

$21.5 — that's what Delaware's 17.74¢/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.

2026 Rolls-Royce Spectre Black Badge (23 inch Wheels) in Delaware, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rolls-Royce Spectre Black Badge (23 inch Wheels) in Delaware ranks 15,862 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 Delaware ranks 33 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 Rolls-Royce Spectre Black Badge (23 inch Wheels) 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.

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

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 Delaware. Curious how Delaware's 17.74¢/kWh compares? The guide to charging cost by state ranks every state side by side.