2027 BMW iX3 50 xDrive (21 inch Summer Tires): home charging cost in Hawaii

In Hawaii, home electricity runs 45.95¢/kWh — put a 2027 BMW iX3 50 xDrive (21 inch Summer Tires)'s EPA-rated 32 kWh/100mi against that and 100 miles costs $14.7, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home costs a little less than gas here: 8.3% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 BMW iX3 50 xDrive (21 inch Summer Tires) charged at home in Hawaii costs about $2,204/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $199 a year.

Filling up the 2027 BMW iX3 50 xDrive (21 inch Summer Tires), in dollars

A 2027 BMW iX3 50 xDrive (21 inch Summer Tires) needs roughly 127.3 kWh to reach its EPA-rated 398-mile range, which runs about $58.49 at 45.95¢/kWh in Hawaii.

2027 BMW iX3 50 xDrive (21 inch Summer Tires) in Hawaii, ranked

This combination ranks 19,952 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW iX3 50 xDrive (21 inch Summer Tires) alone ranks 87 of 400 models for efficiency; Hawaii alone ranks 51 of 51 states for electricity price.

Next step: home charger installation

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 Hawaii before deciding.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2027 BMW iX3 50 xDrive (21 inch Summer Tires)'s cost in Hawaii. Hawaii has some of the highest residential electricity rates in the country — see the guide to why the cost varies so much by state for the full picture.