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

A 2027 Audi A6 e-tron ultra draws 26.5 kWh per 100 miles per the EPA; at Wisconsin's 18.99¢/kWh residential rate that's $5.03 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 68.6% cheaper per mile than gasoline in Wisconsin — charging at home costs a fraction of what gas would here.

2027 Audi A6 e-tron ultra: yearly cost in Wisconsin

Home charging this 2027 Audi A6 e-tron ultra in Wisconsin runs about $754 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,649 saved annually, at this mileage.

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

$19.85 — that's what Wisconsin's 18.99¢/kWh rate puts on the 104.5 kWh a 2027 Audi A6 e-tron ultra needs for its full 395-mile EPA range.

2027 Audi A6 e-tron ultra in Wisconsin, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Audi A6 e-tron ultra in Wisconsin ranks 4,697 for cost savings versus gas — 1 being the best deal nationally. Separately, the Audi A6 e-tron ultra ranks 14 of 400 EV models for raw efficiency, and Wisconsin ranks 35 of 51 for cheapest residential electricity.

Before you install a home charger in Wisconsin

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 Wisconsin electrician quotes for Level 2 install before you commit either way.

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Wisconsin's 18.99¢/kWh rate ranks 35 of 51 states; the state rate guide lays out the full spread.