2027 Audi S e-tron GT (20 inch wheels): home charging cost in Wyoming

A 2027 Audi S e-tron GT (20 inch wheels) draws 37.6 kWh per 100 miles per the EPA; at Wyoming's 13.88¢/kWh residential rate that's $5.23 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home costs a fraction of what gas would here: 67.4% 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 2027 Audi S e-tron GT (20 inch wheels) charged at home in Wyoming costs about $784/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,619 a year.

Cost of a full charge

A 2027 Audi S e-tron GT (20 inch wheels) needs roughly 112.9 kWh to reach its EPA-rated 300-mile range, which runs about $15.68 at 13.88¢/kWh in Wyoming.

2027 Audi S e-tron GT (20 inch wheels) in Wyoming, ranked

This combination ranks 5,600 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Audi S e-tron GT (20 inch wheels) alone ranks 209 of 400 models for efficiency; Wyoming alone ranks 12 of 51 states for electricity price.

Before you install a home charger in Wyoming

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

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Curious how Wyoming's 13.88¢/kWh compares? The guide to charging cost by state ranks every state side by side.