2027 Audi RS e-tron GT Performance, ID Charging Cost

Charging a 2027 Audi RS e-tron GT Performance at home in Idaho

In Idaho, home electricity runs 12.8¢/kWh, put a 2027 Audi RS e-tron GT Performance's EPA-rated 40.2 kWh/100mi against that and 100 miles costs $5.14, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 67.9% cheaper per mile than gasoline in Idaho, charging at home costs a fraction of what gas would here.

Annual cost, at 15 thousands miles a year

Idaho owners putting 15,000 annual miles on a 2027 Audi RS e-tron GT Performance spend about $771 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,632 saved annually, at this mileage.

What one full charge costs

At Idaho's rate, fully covering this 2027 Audi RS e-tron GT Performance's 278-mile EPA range costs about $14.3 (111.7 kWh), the energy the EPA test actually used, not the battery's rated size.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Audi RS e-tron GT Performance in Idaho ranks 5,178 for cost savings versus gas, 1 being the best deal nationally. Separately, the Audi RS e-tron GT Performance ranks 272 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.

Get quotes from local electricians for Level 2 charger installation in Idaho before deciding.

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2027 Audi RS e-tron GT Performance'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.