Charging a 2027 Cadillac VISTIQ 11kW Charger at home in Illinois

In Illinois, home electricity runs 19.22¢/kWh — put a 2027 Cadillac VISTIQ 11kW Charger's EPA-rated 39.3 kWh/100mi against that and 100 miles costs $7.56, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 52.8% cheaper per mile than gasoline in Illinois — charging at home is much cheaper than gas here.

2027 Cadillac VISTIQ 11kW Charger: yearly cost in Illinois

Illinois owners putting 15,000 annual miles on a 2027 Cadillac VISTIQ 11kW Charger spend about $1,134 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,269 saved annually, at this mileage.

Filling up the 2027 Cadillac VISTIQ 11kW Charger, in dollars

At Illinois's rate, fully covering this 2027 Cadillac VISTIQ 11kW Charger's 305-mile EPA range costs about $23.07 (120 kWh) — the energy the EPA test actually used, not the battery's rated size.

2027 Cadillac VISTIQ 11kW Charger in Illinois, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Cadillac VISTIQ 11kW Charger in Illinois ranks 14,260 for cost savings versus gas — 1 being the best deal nationally. Separately, the Cadillac VISTIQ 11kW Charger ranks 245 of 400 EV models for raw efficiency, and Illinois ranks 36 of 51 for cheapest residential electricity.

Getting set up to charge a 2027 Cadillac VISTIQ 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 Illinois electrician to quote the install before this math becomes a real decision.

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Illinois's 19.22¢/kWh rate ranks 36 of 51 states; the state rate guide lays out the full spread.