2026 BMW i7 xDrive60 Sedan (21 inch Wheels): home charging cost in Pennsylvania

A 2026 BMW i7 xDrive60 Sedan (21 inch Wheels) draws 38.8 kWh per 100 miles per the EPA; at Pennsylvania's 20.9¢/kWh residential rate that's $8.1 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: 49.4% 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 (21 inch Wheels) charged at home in Pennsylvania costs about $1,215/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,188 a year.

Filling up the 2026 BMW i7 xDrive60 Sedan (21 inch Wheels), in dollars

A 2026 BMW i7 xDrive60 Sedan (21 inch Wheels) needs roughly 119.4 kWh to reach its EPA-rated 308-mile range, which runs about $24.96 at 20.9¢/kWh in Pennsylvania.

How this compares nationally

This combination ranks 15,229 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW i7 xDrive60 Sedan (21 inch Wheels) alone ranks 232 of 400 models for efficiency; Pennsylvania alone ranks 37 of 51 states for electricity price.

Getting set up to charge a 2026 BMW i7 xDrive60 Sedan (21 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.

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

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Pennsylvania's 20.9¢/kWh rate ranks 37 of 51 states; the state rate guide lays out the full spread.