2026 Mercedes-Benz EQS 450 Plus, UT Charging Cost

What it costs to charge a 2026 Mercedes-Benz EQS 450 Plus in Utah

At Utah's residential electricity rate of 13.17¢/kWh, a 2026 Mercedes-Benz EQS 450 Plus (rated 34 kWh per 100 miles by the EPA) costs $4.48 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 72% cheaper per mile than gasoline in Utah, charging at home costs a fraction of what gas would here.

2026 Mercedes-Benz EQS 450 Plus: yearly cost in Utah

Home charging this 2026 Mercedes-Benz EQS 450 Plus in Utah runs about $672 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,731 saved annually, at this mileage.

Cost of a full charge

$17.47, that's what Utah's 13.17¢/kWh rate puts on the 132.6 kWh a 2026 Mercedes-Benz EQS 450 Plus needs for its full 390-mile EPA range.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Mercedes-Benz EQS 450 Plus in Utah ranks 2,430 for cost savings versus gas, 1 being the best deal nationally. Separately, the Mercedes-Benz EQS 450 Plus ranks 122 of 400 EV models for raw efficiency, and Utah ranks 4 of 51 for cheapest residential electricity.

Before you install a home charger in Utah

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.

Ask a licensed Utah electrician to quote the install before this math becomes a real decision.

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset, see the methodology guide. Utah is one of the cheapest states for home electricity, the guide to why the cost varies so much by state covers what drives that.