Charging a 2026 BMW i7 M70 xDrive Sedan (20 inch Wheels) at home in Florida

A 2026 BMW i7 M70 xDrive Sedan (20 inch Wheels) draws 45.1 kWh per 100 miles per the EPA; at Florida's 15.36¢/kWh residential rate that's $6.92 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 56.8% cheaper per mile than gasoline in Florida — charging at home is much cheaper than gas here.

What a year of driving costs

Florida owners putting 15,000 annual miles on a 2026 BMW i7 M70 xDrive Sedan (20 inch Wheels) spend about $1,038 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,365 saved annually, at this mileage.

What one full charge costs

At Florida's rate, fully covering this 2026 BMW i7 M70 xDrive Sedan (20 inch Wheels)'s 267-mile EPA range costs about $18.48 (120.3 kWh) — the energy the EPA test actually used, not the battery's rated size.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 BMW i7 M70 xDrive Sedan (20 inch Wheels) in Florida ranks 12,856 for cost savings versus gas — 1 being the best deal nationally. Separately, the BMW i7 M70 xDrive Sedan (20 inch Wheels) ranks 360 of 400 EV models for raw efficiency, and Florida ranks 23 of 51 for cheapest residential electricity.

Before you install a home charger in Florida

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 Florida electrician to quote the install before this math becomes a real decision.

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. At 15.36¢/kWh, Florida sits in the middle of the national range — the guide to why charging cost varies by state shows where.