Charging a 2026 Porsche Macan Electric 20in Wheels at home in Louisiana

A 2026 Porsche Macan Electric 20in Wheels draws 32.1 kWh per 100 miles per the EPA; at Louisiana's 13.51¢/kWh residential rate that's $4.34 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 72.9% 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 2026 Porsche Macan Electric 20in Wheels spend about $651 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,752 saved annually, at this mileage.

Filling up the 2026 Porsche Macan Electric 20in Wheels, in dollars

At Louisiana's rate, fully covering this 2026 Porsche Macan Electric 20in Wheels's 332-mile EPA range costs about $14.4 (106.6 kWh) — the energy the EPA test actually used, not the battery's rated size.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Porsche Macan Electric 20in Wheels in Louisiana ranks 1,878 for cost savings versus gas — 1 being the best deal nationally. Separately, the Porsche Macan Electric 20in Wheels ranks 92 of 400 EV models for raw efficiency, and Louisiana ranks 8 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.

Ask a licensed Louisiana electrician to quote the install before this math becomes a real decision.

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. At 13.51¢/kWh, Louisiana sits in the middle of the national range — the guide to why charging cost varies by state shows where.