New Hampshire home charging cost for the 2026 Cadillac OPTIQ AWD V SERIES 19 kW charger

At New Hampshire's residential electricity rate of 26.83¢/kWh, a 2026 Cadillac OPTIQ AWD V SERIES 19 kW charger (rated 41 kWh per 100 miles by the EPA) costs $11 to drive 100 miles on home charging, against $16.02 for the same distance in a car averaging 25.5 mpg on gasoline at $4.085/gallon. Charging at home is cheaper than gas here: 31.3% less than gas per mile, here specifically.

2026 Cadillac OPTIQ AWD V SERIES 19 kW charger: yearly cost in New Hampshire

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Cadillac OPTIQ AWD V SERIES 19 kW charger costs roughly $1,650 a year to charge at home in New Hampshire, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $753 a year.

What one full charge costs

Covering the 2026 Cadillac OPTIQ AWD V SERIES 19 kW charger's EPA-rated 250-mile range takes about 102.5 kWh, which costs about $27.5 at New Hampshire's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

Where this ranks

This combination ranks 18,329 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Cadillac OPTIQ AWD V SERIES 19 kW charger alone ranks 283 of 400 models for efficiency; New Hampshire alone ranks 43 of 51 states for electricity price.

Getting set up to charge a 2026 Cadillac OPTIQ AWD V SERIES 19 kW charger at home

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.

Get quotes from local electricians for Level 2 charger installation in New Hampshire before deciding.

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. New Hampshire's 26.83¢/kWh rate ranks 43 of 51 states; the state rate guide lays out the full spread.