What it costs to charge a 2027 Cadillac LYRIQ AWD 19kW Charger in South Carolina

A 2027 Cadillac LYRIQ AWD 19kW Charger draws 39.7 kWh per 100 miles per the EPA; at South Carolina's 16.04¢/kWh residential rate that's $6.37 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 60.2% cheaper per mile than gasoline in South Carolina — charging at home is much cheaper than gas here.

What a year of driving costs

Home charging this 2027 Cadillac LYRIQ AWD 19kW Charger in South Carolina runs about $956 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,447 saved annually, at this mileage.

What one full charge costs

$19.3 — that's what South Carolina's 16.04¢/kWh rate puts on the 120.3 kWh a 2027 Cadillac LYRIQ AWD 19kW Charger needs for its full 303-mile EPA range.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Cadillac LYRIQ AWD 19kW Charger in South Carolina ranks 11,016 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 South Carolina ranks 27 of 51 for cheapest residential electricity.

Next step: home charger installation

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.

Get quotes from local electricians for Level 2 charger installation in South Carolina before deciding.

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. South Carolina's 16.04¢/kWh rate ranks 27 of 51 states; the state rate guide lays out the full spread.