Oklahoma home charging cost for the 2027 BMW i5 xDrive40 Sedan (21 inch Wheels)

In Oklahoma, home electricity runs 13.37¢/kWh — put a 2027 BMW i5 xDrive40 Sedan (21 inch Wheels)'s EPA-rated 36.5 kWh/100mi against that and 100 miles costs $4.88, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home costs a fraction of what gas would here: 69.5% less than gas per mile, here specifically.

What a year of driving costs

At fueleconomy.gov's default of 15,000 annual miles, the 2027 BMW i5 xDrive40 Sedan (21 inch Wheels) costs roughly $732 a year to charge at home in Oklahoma, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,671 a year.

What one full charge costs

Covering the 2027 BMW i5 xDrive40 Sedan (21 inch Wheels)'s EPA-rated 262-mile range takes about 95.6 kWh, which costs about $12.79 at Oklahoma's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

How this compares nationally

This combination ranks 4,003 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW i5 xDrive40 Sedan (21 inch Wheels) alone ranks 176 of 400 models for efficiency; Oklahoma alone ranks 5 of 51 states for electricity price.

Before you install a home charger in Oklahoma

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 Oklahoma electrician quotes for Level 2 install before you commit either way.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2027 BMW i5 xDrive40 Sedan (21 inch Wheels)'s cost in Oklahoma. Oklahoma is one of the cheapest states for home electricity — the guide to why the cost varies so much by state covers what drives that.