2027 Audi S6 e-tron (20"), ID Charging Cost

What it costs to charge a 2027 Audi S6 e-tron (20 inch wheels) in Idaho

In Idaho, home electricity runs 12.8¢/kWh, put a 2027 Audi S6 e-tron (20 inch wheels)'s EPA-rated 32.7 kWh/100mi against that and 100 miles costs $4.18, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 73.9% cheaper per mile than gasoline in Idaho, charging at home costs a fraction of what gas would here.

2027 Audi S6 e-tron (20 inch wheels): yearly cost in Idaho

Home charging this 2027 Audi S6 e-tron (20 inch wheels) in Idaho runs about $627 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,776 saved annually, at this mileage.

What one full charge costs

$13.63, that's what Idaho's 12.8¢/kWh rate puts on the 106.5 kWh a 2027 Audi S6 e-tron (20 inch wheels) needs for its full 326-mile EPA range.

2027 Audi S6 e-tron (20 inch wheels) in Idaho, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Audi S6 e-tron (20 inch wheels) in Idaho ranks 1,416 for cost savings versus gas, 1 being the best deal nationally. Separately, the Audi S6 e-tron (20 inch wheels) ranks 106 of 400 EV models for raw efficiency, and Idaho ranks 3 of 51 for cheapest residential electricity.

Before you install a home charger in Idaho

Everything above is the per-mile and per-year cost once a home charger exists, getting one installed is a separate electrical job whose price depends on your panel and wiring, not the state average used here.

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

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2027 Audi S6 e-tron (20 inch wheels)'s cost in Idaho. Idaho is one of the cheapest states for home electricity, the guide to why the cost varies so much by state covers what drives that.