2026 BMW i7 xDrive60 Sedan (20 inch Wheels): home charging cost in Delaware

In Delaware, home electricity runs 17.74¢/kWh — put a 2026 BMW i7 xDrive60 Sedan (20 inch Wheels)'s EPA-rated 40.8 kWh/100mi against that and 100 miles costs $7.23, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 54.9% less than gas per mile, here specifically.

2026 BMW i7 xDrive60 Sedan (20 inch Wheels): yearly cost in Delaware

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 BMW i7 xDrive60 Sedan (20 inch Wheels) charged at home in Delaware costs about $1,084/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,318 a year.

What one full charge costs

A 2026 BMW i7 xDrive60 Sedan (20 inch Wheels) needs roughly 120.6 kWh to reach its EPA-rated 296-mile range, which runs about $21.4 at 17.74¢/kWh in Delaware.

2026 BMW i7 xDrive60 Sedan (20 inch Wheels) in Delaware, ranked

This combination ranks 13,619 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW i7 xDrive60 Sedan (20 inch Wheels) alone ranks 276 of 400 models for efficiency; Delaware alone ranks 33 of 51 states for electricity price.

Before you install a home charger in Delaware

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 Delaware 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. Curious how Delaware's 17.74¢/kWh compares? The guide to charging cost by state ranks every state side by side.