2027 Audi A6 e-tron, HI Charging Cost

2027 Audi A6 e-tron: home charging cost in Hawaii

A 2027 Audi A6 e-tron draws 30.3 kWh per 100 miles per the EPA; at Hawaii's 45.95¢/kWh residential rate that's $13.94 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home costs a little less than gas here: 13% 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 Audi A6 e-tron charged at home in Hawaii costs about $2,091/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $312 a year.

Filling up the 2027 Audi A6 e-tron, in dollars

A 2027 Audi A6 e-tron needs roughly 105.6 kWh to reach its EPA-rated 348-mile range, which runs about $48.52 at 45.95¢/kWh in Hawaii.

2027 Audi A6 e-tron in Hawaii, ranked

This combination ranks 19,801 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Audi A6 e-tron alone ranks 65 of 400 models for efficiency; Hawaii alone ranks 51 of 51 states for electricity price.

Getting set up to charge a 2027 Audi A6 e-tron at home

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.

Line up a few Hawaii electrician quotes for Level 2 install before you commit either way.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2027 Audi A6 e-tron'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.