Charging a 2026 Cadillac CELESTIQ at home in Louisiana

At Louisiana's residential electricity rate of 13.51¢/kWh, a 2026 Cadillac CELESTIQ (rated 41.7 kWh per 100 miles by the EPA) costs $5.63 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 64.8% cheaper per mile than gasoline in Louisiana — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Louisiana owners putting 15,000 annual miles on a 2026 Cadillac CELESTIQ spend about $845 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,558 saved annually, at this mileage.

Cost of a full charge

At Louisiana's rate, fully covering this 2026 Cadillac CELESTIQ's 303-mile EPA range costs about $17.07 (126.3 kWh) — the energy the EPA test actually used, not the battery's rated size.

2026 Cadillac CELESTIQ in Louisiana, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Cadillac CELESTIQ in Louisiana ranks 7,611 for cost savings versus gas — 1 being the best deal nationally. Separately, the Cadillac CELESTIQ ranks 292 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

See the methodology guide for exactly which EIA and EPA figures feed 2026 Cadillac CELESTIQ's cost in Louisiana. At 13.51¢/kWh, Louisiana sits in the middle of the national range — the guide to why charging cost varies by state shows where.