What it costs to charge a 2027 Audi S e-tron GT (20 inch wheels) in Louisiana

In Louisiana, home electricity runs 13.51¢/kWh — put a 2027 Audi S e-tron GT (20 inch wheels)'s EPA-rated 37.6 kWh/100mi against that and 100 miles costs $5.09, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 68.2% cheaper per mile than gasoline in Louisiana — charging at home costs a fraction of what gas would here.

What a year of driving costs

Home charging this 2027 Audi S e-tron GT (20 inch wheels) in Louisiana runs about $763 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,640 saved annually, at this mileage.

What one full charge costs

$15.26 — that's what Louisiana's 13.51¢/kWh rate puts on the 112.9 kWh a 2027 Audi S e-tron GT (20 inch wheels) needs for its full 300-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Audi S e-tron GT (20 inch wheels) in Louisiana ranks 4,956 for cost savings versus gas — 1 being the best deal nationally. Separately, the Audi S e-tron GT (20 inch wheels) ranks 209 of 400 EV models for raw efficiency, and Louisiana ranks 8 of 51 for cheapest residential electricity.

Next step: home charger installation

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 Louisiana before deciding.

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 (20 inch wheels)'s cost in Louisiana. Louisiana's 13.51¢/kWh rate ranks 8 of 51 states; the state rate guide lays out the full spread.