Charging a 2027 Audi S6 e-tron (20 inch wheels) at home in Wisconsin

In Wisconsin, home electricity runs 18.99¢/kWh — put a 2027 Audi S6 e-tron (20 inch wheels)'s EPA-rated 32.7 kWh/100mi against that and 100 miles costs $6.2, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 61.3% cheaper per mile than gasoline in Wisconsin — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Wisconsin owners putting 15,000 annual miles on a 2027 Audi S6 e-tron (20 inch wheels) spend about $930 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,473 saved annually, at this mileage.

Cost of a full charge

At Wisconsin's rate, fully covering this 2027 Audi S6 e-tron (20 inch wheels)'s 326-mile EPA range costs about $20.22 (106.5 kWh) — the energy the EPA test actually used, not the battery's rated size.

2027 Audi S6 e-tron (20 inch wheels) in Wisconsin, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Audi S6 e-tron (20 inch wheels) in Wisconsin ranks 10,367 for cost savings versus gas — 1 being the best deal nationally. Separately, the Audi S6 e-tron (20 inch wheels) ranks 106 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.

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

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2027 Audi S6 e-tron (20 inch wheels)'s cost in Wisconsin. Wisconsin's 18.99¢/kWh rate ranks 35 of 51 states; the state rate guide lays out the full spread.