Charging a 2027 Cadillac OPTIQ RWD 11kW Charger at home in New York

A 2027 Cadillac OPTIQ RWD 11kW Charger draws 32.1 kWh per 100 miles per the EPA; at New York's 29.26¢/kWh residential rate that's $9.39 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 41.4% cheaper per mile than gasoline in New York — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

New York owners putting 15,000 annual miles on a 2027 Cadillac OPTIQ RWD 11kW Charger spend about $1,408 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $995 saved annually, at this mileage.

Cost of a full charge

At New York's rate, fully covering this 2027 Cadillac OPTIQ RWD 11kW Charger's 317-mile EPA range costs about $29.76 (101.7 kWh) — the energy the EPA test actually used, not the battery's rated size.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Cadillac OPTIQ RWD 11kW Charger in New York ranks 16,830 for cost savings versus gas — 1 being the best deal nationally. Separately, the Cadillac OPTIQ RWD 11kW Charger ranks 88 of 400 EV models for raw efficiency, and New York ranks 46 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.

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

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Curious how New York's 29.26¢/kWh compares? The guide to charging cost by state ranks every state side by side.