What it costs to charge a 2026 Rolls-Royce Spectre (22 inch Wheels) in Tennessee

A 2026 Rolls-Royce Spectre (22 inch Wheels) draws 43.6 kWh per 100 miles per the EPA; at Tennessee's 13.9¢/kWh residential rate that's $6.07 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 62.1% cheaper per mile than gasoline in Tennessee — charging at home is much cheaper than gas here.

What a year of driving costs

Home charging this 2026 Rolls-Royce Spectre (22 inch Wheels) in Tennessee runs about $910 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,493 saved annually, at this mileage.

Cost of a full charge

$16.8 — that's what Tennessee's 13.9¢/kWh rate puts on the 120.9 kWh a 2026 Rolls-Royce Spectre (22 inch Wheels) needs for its full 277-mile EPA range.

2026 Rolls-Royce Spectre (22 inch Wheels) in Tennessee, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rolls-Royce Spectre (22 inch Wheels) in Tennessee ranks 9,779 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rolls-Royce Spectre (22 inch Wheels) ranks 340 of 400 EV models for raw efficiency, and Tennessee ranks 13 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.

Get quotes from local electricians for Level 2 charger installation in Tennessee 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 (22 inch Wheels)'s cost in Tennessee. At 13.9¢/kWh, Tennessee sits in the middle of the national range — the guide to why charging cost varies by state shows where.