What it costs to charge a 2026 Cadillac OPTIQ AWD V SERIES 11 kW Charger in Connecticut

In Connecticut, home electricity runs 28.82¢/kWh — put a 2026 Cadillac OPTIQ AWD V SERIES 11 kW Charger's EPA-rated 36.7 kWh/100mi against that and 100 miles costs $10.57, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 34% cheaper per mile than gasoline in Connecticut — charging at home is cheaper than gas here.

Annual cost, at 15 thousands miles a year

Home charging this 2026 Cadillac OPTIQ AWD V SERIES 11 kW Charger in Connecticut runs about $1,585 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $818 saved annually, at this mileage.

Cost of a full charge

$29.37 — that's what Connecticut's 28.82¢/kWh rate puts on the 101.9 kWh a 2026 Cadillac OPTIQ AWD V SERIES 11 kW Charger needs for its full 278-mile EPA range.

2026 Cadillac OPTIQ AWD V SERIES 11 kW Charger in Connecticut, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Cadillac OPTIQ AWD V SERIES 11 kW Charger in Connecticut ranks 17,964 for cost savings versus gas — 1 being the best deal nationally. Separately, the Cadillac OPTIQ AWD V SERIES 11 kW Charger ranks 182 of 400 EV models for raw efficiency, and Connecticut ranks 45 of 51 for cheapest residential electricity.

Before you install a home charger in Connecticut

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 Connecticut 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. Curious how Connecticut's 28.82¢/kWh compares? The guide to charging cost by state ranks every state side by side.