Washington home charging cost for the 2026 Cadillac CELESTIQ

A 2026 Cadillac CELESTIQ draws 41.7 kWh per 100 miles per the EPA; at Washington's 14.35¢/kWh residential rate that's $5.98 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is much cheaper than gas here: 62.6% less than gas per mile, here specifically.

2026 Cadillac CELESTIQ: yearly cost in Washington

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Cadillac CELESTIQ costs roughly $898 a year to charge at home in Washington, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,505 a year.

What one full charge costs

Covering the 2026 Cadillac CELESTIQ's EPA-rated 303-mile range takes about 126.3 kWh, which costs about $18.13 at Washington's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

2026 Cadillac CELESTIQ in Washington, ranked

This combination ranks 9,430 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Cadillac CELESTIQ alone ranks 292 of 400 models for efficiency; Washington alone ranks 15 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.

Line up a few Washington electrician quotes for Level 2 install before you commit either way.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2026 Cadillac CELESTIQ's cost in Washington. Washington's 14.35¢/kWh rate ranks 15 of 51 states; the state rate guide lays out the full spread.