New Mexico home charging cost for the 2026 Cadillac OPTIQ RWD (19 kW Charger)

A 2026 Cadillac OPTIQ RWD (19 kW Charger) draws 32.1 kWh per 100 miles per the EPA; at New Mexico's 14.82¢/kWh residential rate that's $4.75 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: 70.3% less than gas per mile, here specifically.

2026 Cadillac OPTIQ RWD (19 kW Charger): yearly cost in New Mexico

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Cadillac OPTIQ RWD (19 kW Charger) costs roughly $713 a year to charge at home in New Mexico, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,690 a year.

Cost of a full charge

Covering the 2026 Cadillac OPTIQ RWD (19 kW Charger)'s EPA-rated 317-mile range takes about 101.7 kWh, which costs about $15.07 at New Mexico's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

2026 Cadillac OPTIQ RWD (19 kW Charger) in New Mexico, ranked

This combination ranks 3,448 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Cadillac OPTIQ RWD (19 kW Charger) alone ranks 91 of 400 models for efficiency; New Mexico alone ranks 17 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.

Get quotes from local electricians for Level 2 charger installation in New Mexico 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 Mexico's 14.82¢/kWh rate ranks 17 of 51 states; the state rate guide lays out the full spread.