District of Columbia home charging cost for the 2027 Cadillac LYRIQ 19kW Charger

In District of Columbia, home electricity runs 24.54¢/kWh — put a 2027 Cadillac LYRIQ 19kW Charger's EPA-rated 36.8 kWh/100mi against that and 100 miles costs $9.04, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 43.6% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

At fueleconomy.gov's default of 15,000 annual miles, the 2027 Cadillac LYRIQ 19kW Charger costs roughly $1,355 a year to charge at home in District of Columbia, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,048 a year.

Filling up the 2027 Cadillac LYRIQ 19kW Charger, in dollars

Covering the 2027 Cadillac LYRIQ 19kW Charger's EPA-rated 326-mile range takes about 120 kWh, which costs about $29.46 at District of Columbia's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

2027 Cadillac LYRIQ 19kW Charger in District of Columbia, ranked

This combination ranks 16,421 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Cadillac LYRIQ 19kW Charger alone ranks 188 of 400 models for efficiency; District of Columbia alone ranks 42 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 District of Columbia electrician quotes for Level 2 install before you commit either way.

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. District of Columbia's 24.54¢/kWh rate ranks 42 of 51 states; the state rate guide lays out the full spread.