2027 Audi A6 e-tron: home charging cost in Louisiana

At Louisiana's residential electricity rate of 13.51¢/kWh, a 2027 Audi A6 e-tron (rated 30.3 kWh per 100 miles by the EPA) costs $4.1 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. Charging at home costs a fraction of what gas would here: 74.4% less than gas per mile, here specifically.

What a year of driving costs

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 Audi A6 e-tron charged at home in Louisiana costs about $615/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,788 a year.

Filling up the 2027 Audi A6 e-tron, in dollars

A 2027 Audi A6 e-tron needs roughly 105.6 kWh to reach its EPA-rated 348-mile range, which runs about $14.26 at 13.51¢/kWh in Louisiana.

2027 Audi A6 e-tron in Louisiana, ranked

This combination ranks 1,187 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Audi A6 e-tron alone ranks 65 of 400 models for efficiency; Louisiana alone ranks 8 of 51 states for electricity price.

Next step: home charger installation

The numbers above assume Level 2 home charging is already in place — the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

Ask a licensed Louisiana electrician to quote the install before this math becomes a real decision.

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Louisiana's 13.51¢/kWh rate ranks 8 of 51 states; the state rate guide lays out the full spread.