Hawaii home charging cost for the 2027 Mercedes-Benz CLA250 Plus with EQ Tech (R22)

In Hawaii, home electricity runs 45.95¢/kWh — put a 2027 Mercedes-Benz CLA250 Plus with EQ Tech (R22)'s EPA-rated 27 kWh/100mi against that and 100 miles costs $12.41, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is cheaper than gas here: 22.6% less than gas per mile, here specifically.

2027 Mercedes-Benz CLA250 Plus with EQ Tech (R22): yearly cost in Hawaii

At fueleconomy.gov's default of 15,000 annual miles, the 2027 Mercedes-Benz CLA250 Plus with EQ Tech (R22) costs roughly $1,861 a year to charge at home in Hawaii, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $542 a year.

Filling up the 2027 Mercedes-Benz CLA250 Plus with EQ Tech (R22), in dollars

Covering the 2027 Mercedes-Benz CLA250 Plus with EQ Tech (R22)'s EPA-rated 374-mile range takes about 101 kWh, which costs about $46.4 at Hawaii's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

2027 Mercedes-Benz CLA250 Plus with EQ Tech (R22) in Hawaii, ranked

This combination ranks 19,231 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Mercedes-Benz CLA250 Plus with EQ Tech (R22) alone ranks 18 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 Mercedes-Benz CLA250 Plus with EQ Tech (R22)'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.