Charging a 2026 Cadillac OPTIQ AWD V SERIES 19 kW charger at home in Ohio

In Ohio, home electricity runs 18.53¢/kWh — put a 2026 Cadillac OPTIQ AWD V SERIES 19 kW charger's EPA-rated 41 kWh/100mi against that and 100 miles costs $7.6, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 52.6% cheaper per mile than gasoline in Ohio — charging at home is much cheaper than gas here.

What a year of driving costs

Ohio owners putting 15,000 annual miles on a 2026 Cadillac OPTIQ AWD V SERIES 19 kW charger spend about $1,140 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,263 saved annually, at this mileage.

What one full charge costs

At Ohio's rate, fully covering this 2026 Cadillac OPTIQ AWD V SERIES 19 kW charger's 250-mile EPA range costs about $18.99 (102.5 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 2026 Cadillac OPTIQ AWD V SERIES 19 kW charger in Ohio ranks 14,351 for cost savings versus gas — 1 being the best deal nationally. Separately, the Cadillac OPTIQ AWD V SERIES 19 kW charger ranks 283 of 400 EV models for raw efficiency, and Ohio ranks 34 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 Cadillac OPTIQ AWD V SERIES 19 kW 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.

Line up a few Ohio 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. Curious how Ohio's 18.53¢/kWh compares? The guide to charging cost by state ranks every state side by side.