Charging a 2027 Cadillac VISTIQ 19kW Charger at home in Louisiana

At Louisiana's residential electricity rate of 13.51¢/kWh, a 2027 Cadillac VISTIQ 19kW Charger (rated 39.3 kWh per 100 miles by the EPA) costs $5.32 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 66.8% cheaper per mile than gasoline in Louisiana — charging at home costs a fraction of what gas would here.

What a year of driving costs

Louisiana owners putting 15,000 annual miles on a 2027 Cadillac VISTIQ 19kW Charger spend about $797 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,606 saved annually, at this mileage.

Cost of a full charge

At Louisiana's rate, fully covering this 2027 Cadillac VISTIQ 19kW Charger's 300-mile EPA range costs about $15.95 (118 kWh) — the energy the EPA test actually used, not the battery's rated size.

2027 Cadillac VISTIQ 19kW Charger in Louisiana, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Cadillac VISTIQ 19kW Charger in Louisiana ranks 6,063 for cost savings versus gas — 1 being the best deal nationally. Separately, the Cadillac VISTIQ 19kW Charger ranks 246 of 400 EV models for raw efficiency, and Louisiana ranks 8 of 51 for cheapest residential electricity.

Before you install a home charger in Louisiana

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 Louisiana before deciding.

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Louisiana's 13.51¢/kWh rate ranks 8 of 51 states; the state rate guide lays out the full spread.