What it costs to charge a 2027 Audi A6 e-tron in Tennessee

In Tennessee, home electricity runs 13.9¢/kWh — put a 2027 Audi A6 e-tron's EPA-rated 30.3 kWh/100mi against that and 100 miles costs $4.22, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 73.7% cheaper per mile than gasoline in Tennessee — charging at home costs a fraction of what gas would here.

2027 Audi A6 e-tron: yearly cost in Tennessee

Home charging this 2027 Audi A6 e-tron in Tennessee runs about $633 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,770 saved annually, at this mileage.

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

$14.68 — that's what Tennessee's 13.9¢/kWh rate puts on the 105.6 kWh a 2027 Audi A6 e-tron needs for its full 348-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Audi A6 e-tron in Tennessee ranks 1,510 for cost savings versus gas — 1 being the best deal nationally. Separately, the Audi A6 e-tron ranks 65 of 400 EV models for raw efficiency, and Tennessee ranks 13 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.

Line up a few Tennessee 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 A6 e-tron's cost in Tennessee. At 13.9¢/kWh, Tennessee sits in the middle of the national range — the guide to why charging cost varies by state shows where.