Hawaii home charging cost for the 2026 Mercedes-Benz EQS 450 4matic
At Hawaii's residential electricity rate of 45.95¢/kWh, a 2026 Mercedes-Benz EQS 450 4matic (rated 37 kWh per 100 miles by the EPA) costs $17 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. This model costs more to charge at home than gas would here: 6.1% more than gas per mile here, not less — the arithmetic isn't clamped to always favor charging.
2026 Mercedes-Benz EQS 450 4matic: yearly cost in Hawaii
At fueleconomy.gov's default of 15,000 annual miles, the 2026 Mercedes-Benz EQS 450 4matic costs roughly $2,550 a year to charge at home in Hawaii, against roughly $2,403 a year for an equivalent gas car. That's about $147 MORE a year than the gas comparison, not less.
Cost of a full charge
Covering the 2026 Mercedes-Benz EQS 450 4matic's EPA-rated 367-mile range takes about 135.8 kWh, which costs about $62.4 at Hawaii's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.
2026 Mercedes-Benz EQS 450 4matic in Hawaii, ranked
This combination ranks 20,174 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Mercedes-Benz EQS 450 4matic alone ranks 196 of 400 models for efficiency; Hawaii alone ranks 51 of 51 states for electricity price.
Getting set up to charge a 2026 Mercedes-Benz EQS 450 4matic 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
The methodology guide names the exact EIA and EPA tables behind this page's numbers. This is one of the combinations where charging costs more than gas — the guide to when that happens explains why the arithmetic can go either way.