2026 Mercedes-Benz EQS 450 Plus: home charging cost in Mississippi

At Mississippi's residential electricity rate of 15.35¢/kWh, a 2026 Mercedes-Benz EQS 450 Plus (rated 34 kWh per 100 miles by the EPA) costs $5.22 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. Charging at home costs a fraction of what gas would here: 67.4% 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 2026 Mercedes-Benz EQS 450 Plus charged at home in Mississippi costs about $783/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,620 a year.

Filling up the 2026 Mercedes-Benz EQS 450 Plus, in dollars

A 2026 Mercedes-Benz EQS 450 Plus needs roughly 132.6 kWh to reach its EPA-rated 390-mile range, which runs about $20.36 at 15.35¢/kWh in Mississippi.

2026 Mercedes-Benz EQS 450 Plus in Mississippi, ranked

This combination ranks 5,559 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Mercedes-Benz EQS 450 Plus alone ranks 122 of 400 models for efficiency; Mississippi alone ranks 22 of 51 states for electricity price.

Getting set up to charge a 2026 Mercedes-Benz EQS 450 Plus 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.

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

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. At 15.35¢/kWh, Mississippi sits in the middle of the national range — the guide to why charging cost varies by state shows where.