Louisiana home charging cost for the 2026 Porsche Macan 4S Electric

In Louisiana, home electricity runs 13.51¢/kWh — put a 2026 Porsche Macan 4S Electric's EPA-rated 36.8 kWh/100mi against that and 100 miles costs $4.97, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home costs a fraction of what gas would here: 69% less than gas per mile, here specifically.

What a year of driving costs

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Porsche Macan 4S Electric costs roughly $746 a year to charge at home in Louisiana, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,657 a year.

Cost of a full charge

Covering the 2026 Porsche Macan 4S Electric's EPA-rated 290-mile range takes about 106.7 kWh, which costs about $14.42 at Louisiana's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

How this compares nationally

This combination ranks 4,386 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Porsche Macan 4S Electric alone ranks 185 of 400 models for efficiency; Louisiana alone ranks 8 of 51 states for electricity price.

Before you install a home charger in Louisiana

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 Louisiana before deciding.

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Curious how Louisiana's 13.51¢/kWh compares? The guide to charging cost by state ranks every state side by side.