2026 BMW i7 xDrive60 Sedan (19 inch Wheels): home charging cost in Mississippi

At Mississippi's residential electricity rate of 15.35¢/kWh, a 2026 BMW i7 xDrive60 Sedan (19 inch Wheels) (rated 38.4 kWh per 100 miles by the EPA) costs $5.9 to drive 100 miles on home charging, against $16.02 for the same distance in a car averaging 25.5 mpg on gasoline at $4.085/gallon. Charging at home is much cheaper than gas here: 63.2% less than gas per mile, here specifically.

What a year of driving costs

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 BMW i7 xDrive60 Sedan (19 inch Wheels) charged at home in Mississippi costs about $884/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,518 a year.

What one full charge costs

A 2026 BMW i7 xDrive60 Sedan (19 inch Wheels) needs roughly 119.5 kWh to reach its EPA-rated 311-mile range, which runs about $18.34 at 15.35¢/kWh in Mississippi.

How this compares nationally

This combination ranks 8,907 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW i7 xDrive60 Sedan (19 inch Wheels) alone ranks 224 of 400 models for efficiency; Mississippi alone ranks 22 of 51 states for electricity price.

Getting set up to charge a 2026 BMW i7 xDrive60 Sedan (19 inch Wheels) at home

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

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Mississippi's 15.35¢/kWh rate ranks 22 of 51 states; the state rate guide lays out the full spread.