2027 Cadillac OPTIQ RWD 19kW Charger: home charging cost in North Carolina

A 2027 Cadillac OPTIQ RWD 19kW Charger draws 32.1 kWh per 100 miles per the EPA; at North Carolina's 14.9¢/kWh residential rate that's $4.78 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home costs a fraction of what gas would here: 70.2% less than gas per mile, here specifically.

What a year of driving costs

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 Cadillac OPTIQ RWD 19kW Charger charged at home in North Carolina costs about $717/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,686 a year.

Filling up the 2027 Cadillac OPTIQ RWD 19kW Charger, in dollars

A 2027 Cadillac OPTIQ RWD 19kW Charger needs roughly 101.7 kWh to reach its EPA-rated 317-mile range, which runs about $15.15 at 14.9¢/kWh in North Carolina.

2027 Cadillac OPTIQ RWD 19kW Charger in North Carolina, ranked

This combination ranks 3,499 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Cadillac OPTIQ RWD 19kW Charger alone ranks 89 of 400 models for efficiency; North Carolina alone ranks 18 of 51 states for electricity price.

Next step: home charger installation

The numbers above assume Level 2 home charging is already in place — the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

Ask a licensed North Carolina electrician to quote the install before this math becomes a real decision.

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. At 14.9¢/kWh, North Carolina sits in the middle of the national range — the guide to why charging cost varies by state shows where.