What it costs to charge a 2027 Audi S e-tron GT (21 inch wheels) in Kentucky

At Kentucky's residential electricity rate of 14.37¢/kWh, a 2027 Audi S e-tron GT (21 inch wheels) (rated 38.5 kWh per 100 miles by the EPA) costs $5.53 to drive 100 miles on home charging, against $16.02 for the same distance in a car averaging 25.5 mpg on gasoline at $4.085/gallon. That works out to 65.5% cheaper per mile than gasoline in Kentucky — charging at home costs a fraction of what gas would here.

Annual cost, at 15 thousands miles a year

Home charging this 2027 Audi S e-tron GT (21 inch wheels) in Kentucky runs about $830 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,573 saved annually, at this mileage.

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

$16.27 — that's what Kentucky's 14.37¢/kWh rate puts on the 113.2 kWh a 2027 Audi S e-tron GT (21 inch wheels) needs for its full 294-mile EPA range.

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 Kentucky ranks 7,116 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 Kentucky ranks 16 of 51 for cheapest residential electricity.

Before you install a home charger in Kentucky

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 Kentucky before deciding.

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Curious how Kentucky's 14.37¢/kWh compares? The guide to charging cost by state ranks every state side by side.