Louisiana home charging cost for the 2027 BMW iX3 50 xDrive (21 inch All-Season Tires)
At Louisiana's residential electricity rate of 13.51¢/kWh, a 2027 BMW iX3 50 xDrive (21 inch All-Season Tires) (rated 32.2 kWh per 100 miles by the EPA) costs $4.35 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. Charging at home costs a fraction of what gas would here: 72.8% less than gas per mile, here specifically.
What a year of driving costs
At fueleconomy.gov's default of 15,000 annual miles, the 2027 BMW iX3 50 xDrive (21 inch All-Season Tires) costs roughly $653 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 $1,750 a year.
Filling up the 2027 BMW iX3 50 xDrive (21 inch All-Season Tires), in dollars
Covering the 2027 BMW iX3 50 xDrive (21 inch All-Season Tires)'s EPA-rated 399-mile range takes about 128.5 kWh, which costs about $17.36 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 1,924 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW iX3 50 xDrive (21 inch All-Season Tires) alone ranks 96 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
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.