What it costs to charge a 2026 Mercedes-Benz G 580 with EQ Technology in Arizona

At Arizona's residential electricity rate of 15.45¢/kWh, a 2026 Mercedes-Benz G 580 with EQ Technology (rated 54 kWh per 100 miles by the EPA) costs $8.34 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. That works out to 47.9% cheaper per mile than gasoline in Arizona — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Home charging this 2026 Mercedes-Benz G 580 with EQ Technology in Arizona runs about $1,251 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,151 saved annually, at this mileage.

Filling up the 2026 Mercedes-Benz G 580 with EQ Technology, in dollars

$19.94 — that's what Arizona's 15.45¢/kWh rate puts on the 129.1 kWh a 2026 Mercedes-Benz G 580 with EQ Technology needs for its full 239-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Mercedes-Benz G 580 with EQ Technology in Arizona ranks 15,571 for cost savings versus gas — 1 being the best deal nationally. Separately, the Mercedes-Benz G 580 with EQ Technology ranks 398 of 400 EV models for raw efficiency, and Arizona ranks 25 of 51 for cheapest residential electricity.

Next step: home charger installation

Everything above is the per-mile and per-year cost once a home charger exists — getting one installed is a separate electrical job whose price depends on your panel and wiring, not the state average used here.

Get quotes from local electricians for Level 2 charger installation in Arizona before deciding.

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Arizona's 15.45¢/kWh rate ranks 25 of 51 states; the state rate guide lays out the full spread.