Charging a 2027 Audi S e-tron GT (21 inch wheels) at home in Iowa

A 2027 Audi S e-tron GT (21 inch wheels) draws 38.5 kWh per 100 miles per the EPA; at Iowa's 13.77¢/kWh residential rate that's $5.3 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 66.9% cheaper per mile than gasoline in Iowa — charging at home costs a fraction of what gas would here.

What a year of driving costs

Iowa owners putting 15,000 annual miles on a 2027 Audi S e-tron GT (21 inch wheels) spend about $795 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,608 saved annually, at this mileage.

Filling up the 2027 Audi S e-tron GT (21 inch wheels), in dollars

At Iowa's rate, fully covering this 2027 Audi S e-tron GT (21 inch wheels)'s 294-mile EPA range costs about $15.59 (113.2 kWh) — the energy the EPA test actually used, not the battery's rated size.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Audi S e-tron GT (21 inch wheels) in Iowa ranks 5,957 for cost savings versus gas — 1 being the best deal nationally. Separately, the Audi S e-tron GT (21 inch wheels) ranks 226 of 400 EV models for raw efficiency, and Iowa ranks 9 of 51 for cheapest residential electricity.

Getting set up to charge a 2027 Audi S e-tron GT (21 inch wheels) at home

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 Iowa 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 S e-tron GT (21 inch wheels)'s cost in Iowa. At 13.77¢/kWh, Iowa sits in the middle of the national range — the guide to why charging cost varies by state shows where.