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

In Ohio, home electricity runs 18.53¢/kWh — put a 2027 Audi RS e-tron GT Performance's EPA-rated 40.2 kWh/100mi against that and 100 miles costs $7.45, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 53.5% cheaper per mile than gasoline in Ohio — charging at home is much cheaper than gas here.

2027 Audi RS e-tron GT Performance: yearly cost in Ohio

Ohio owners putting 15,000 annual miles on a 2027 Audi RS e-tron GT Performance spend about $1,117 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,286 saved annually, at this mileage.

Cost of a full charge

At Ohio's rate, fully covering this 2027 Audi RS e-tron GT Performance's 278-mile EPA range costs about $20.7 (111.7 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 RS e-tron GT Performance in Ohio ranks 14,107 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 Ohio ranks 34 of 51 for cheapest residential electricity.

Before you install a home charger in Ohio

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 Ohio 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 RS e-tron GT Performance's cost in Ohio. Curious how Ohio's 18.53¢/kWh compares? The guide to charging cost by state ranks every state side by side.