2027 Cadillac LYRIQ 19kW Charger: home charging cost in Connecticut

At Connecticut's residential electricity rate of 28.82¢/kWh, a 2027 Cadillac LYRIQ 19kW Charger (rated 36.8 kWh per 100 miles by the EPA) costs $10.61 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. Charging at home is cheaper than gas here: 33.8% less than gas per mile, here specifically.

2027 Cadillac LYRIQ 19kW Charger: yearly cost in Connecticut

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 Cadillac LYRIQ 19kW Charger charged at home in Connecticut costs about $1,592/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $811 a year.

What one full charge costs

A 2027 Cadillac LYRIQ 19kW Charger needs roughly 120 kWh to reach its EPA-rated 326-mile range, which runs about $34.59 at 28.82¢/kWh in Connecticut.

How this compares nationally

This combination ranks 18,001 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; Connecticut alone ranks 45 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 Connecticut before deciding.

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. At 28.82¢/kWh, Connecticut sits in the middle of the national range — the guide to why charging cost varies by state shows where.