Charging a 2027 Cadillac OPTIQ AWD 11kW Charger at home in Wisconsin

In Wisconsin, home electricity runs 18.99¢/kWh — put a 2027 Cadillac OPTIQ AWD 11kW Charger's EPA-rated 34 kWh/100mi against that and 100 miles costs $6.46, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 59.7% cheaper per mile than gasoline in Wisconsin — charging at home is much cheaper than gas here.

2027 Cadillac OPTIQ AWD 11kW Charger: yearly cost in Wisconsin

Wisconsin owners putting 15,000 annual miles on a 2027 Cadillac OPTIQ AWD 11kW Charger spend about $969 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,434 saved annually, at this mileage.

What one full charge costs

At Wisconsin's rate, fully covering this 2027 Cadillac OPTIQ AWD 11kW Charger's 303-mile EPA range costs about $19.58 (103.1 kWh) — the energy the EPA test actually used, not the battery's rated size.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Cadillac OPTIQ AWD 11kW Charger in Wisconsin ranks 11,322 for cost savings versus gas — 1 being the best deal nationally. Separately, the Cadillac OPTIQ AWD 11kW Charger ranks 123 of 400 EV models for raw efficiency, and Wisconsin ranks 35 of 51 for cheapest residential electricity.

Getting set up to charge a 2027 Cadillac OPTIQ AWD 11kW Charger at home

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 Cadillac OPTIQ AWD 11kW Charger's cost in Wisconsin. Wisconsin's 18.99¢/kWh rate ranks 35 of 51 states; the state rate guide lays out the full spread.