What it costs to charge a 2027 Cadillac LYRIQ 19kW Charger in Arizona

At Arizona's residential electricity rate of 15.45¢/kWh, a 2027 Cadillac LYRIQ 19kW Charger (rated 36.8 kWh per 100 miles by the EPA) costs $5.69 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. That works out to 64.5% cheaper per mile than gasoline in Arizona — charging at home is much cheaper than gas here.

2027 Cadillac LYRIQ 19kW Charger: yearly cost in Arizona

Home charging this 2027 Cadillac LYRIQ 19kW Charger in Arizona runs about $853 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,550 saved annually, at this mileage.

What one full charge costs

$18.55 — that's what Arizona's 15.45¢/kWh rate puts on the 120 kWh a 2027 Cadillac LYRIQ 19kW Charger needs for its full 326-mile EPA range.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Cadillac LYRIQ 19kW Charger in Arizona ranks 7,882 for cost savings versus gas — 1 being the best deal nationally. Separately, the Cadillac LYRIQ 19kW Charger ranks 188 of 400 EV models for raw efficiency, and Arizona ranks 25 of 51 for cheapest residential electricity.

Before you install a home charger in Arizona

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 Arizona 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. Curious how Arizona's 15.45¢/kWh compares? The guide to charging cost by state ranks every state side by side.