2026 BMW i7 eDrive50 Sedan (19 inch Wheels): home charging cost in Texas

In Texas, home electricity runs 16.11¢/kWh — put a 2026 BMW i7 eDrive50 Sedan (19 inch Wheels)'s EPA-rated 38.2 kWh/100mi against that and 100 miles costs $6.15, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 61.6% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 BMW i7 eDrive50 Sedan (19 inch Wheels) charged at home in Texas costs about $923/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,480 a year.

What one full charge costs

A 2026 BMW i7 eDrive50 Sedan (19 inch Wheels) needs roughly 119.9 kWh to reach its EPA-rated 314-mile range, which runs about $19.32 at 16.11¢/kWh in Texas.

2026 BMW i7 eDrive50 Sedan (19 inch Wheels) in Texas, ranked

This combination ranks 10,123 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW i7 eDrive50 Sedan (19 inch Wheels) alone ranks 220 of 400 models for efficiency; Texas alone ranks 28 of 51 states for electricity price.

Next step: home charger installation

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.

Line up a few Texas electrician quotes for Level 2 install before you commit either way.

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Texas's 16.11¢/kWh rate ranks 28 of 51 states; the state rate guide lays out the full spread.