Charging a 2027 Cadillac LYRIQ AWD 19kW Charger at home in District of Columbia

A 2027 Cadillac LYRIQ AWD 19kW Charger draws 39.7 kWh per 100 miles per the EPA; at District of Columbia's 24.54¢/kWh residential rate that's $9.75 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 39.2% cheaper per mile than gasoline in District of Columbia — charging at home is cheaper than gas here.

2027 Cadillac LYRIQ AWD 19kW Charger: yearly cost in District of Columbia

District of Columbia owners putting 15,000 annual miles on a 2027 Cadillac LYRIQ AWD 19kW Charger spend about $1,462 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $941 saved annually, at this mileage.

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

At District of Columbia's rate, fully covering this 2027 Cadillac LYRIQ AWD 19kW Charger's 303-mile EPA range costs about $29.53 (120.3 kWh) — the energy the EPA test actually used, not the battery's rated size.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Cadillac LYRIQ AWD 19kW Charger in District of Columbia ranks 17,184 for cost savings versus gas — 1 being the best deal nationally. Separately, the Cadillac LYRIQ AWD 19kW Charger ranks 258 of 400 EV models for raw efficiency, and District of Columbia ranks 42 of 51 for cheapest residential electricity.

Getting set up to charge a 2027 Cadillac LYRIQ AWD 19kW Charger at home

Everything above is the per-mile and per-year cost once a home charger exists — getting one installed is a separate electrical job whose price depends on your panel and wiring, not the state average used here.

Ask a licensed District of Columbia electrician to quote the install before this math becomes a real decision.

More on how this number was built

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.