Minnesota home charging cost for the 2026 Rolls-Royce Spectre Black Badge (23 inch Wheels)

A 2026 Rolls-Royce Spectre Black Badge (23 inch Wheels) draws 48.3 kWh per 100 miles per the EPA; at Minnesota's 15.98¢/kWh residential rate that's $7.72 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is much cheaper than gas here: 51.8% less than gas per mile, here specifically.

2026 Rolls-Royce Spectre Black Badge (23 inch Wheels): yearly cost in Minnesota

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Rolls-Royce Spectre Black Badge (23 inch Wheels) costs roughly $1,157 a year to charge at home in Minnesota, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,246 a year.

Cost of a full charge

Covering the 2026 Rolls-Royce Spectre Black Badge (23 inch Wheels)'s EPA-rated 251-mile range takes about 121.2 kWh, which costs about $19.36 at Minnesota's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

Where this ranks

This combination ranks 14,607 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Rolls-Royce Spectre Black Badge (23 inch Wheels) alone ranks 380 of 400 models for efficiency; Minnesota alone ranks 26 of 51 states for electricity price.

Before you install a home charger in Minnesota

The numbers above assume Level 2 home charging is already in place — the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

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

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. At 15.98¢/kWh, Minnesota sits in the middle of the national range — the guide to why charging cost varies by state shows where.