2026 Mercedes-Benz EQS 450 4matic: home charging cost in District of Columbia

At District of Columbia's residential electricity rate of 24.54¢/kWh, a 2026 Mercedes-Benz EQS 450 4matic (rated 37 kWh per 100 miles by the EPA) costs $9.08 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 is much cheaper than gas here: 43.3% less than gas per mile, here specifically.

2026 Mercedes-Benz EQS 450 4matic: yearly cost in District of Columbia

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Mercedes-Benz EQS 450 4matic charged at home in District of Columbia costs about $1,362/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,041 a year.

What one full charge costs

A 2026 Mercedes-Benz EQS 450 4matic needs roughly 135.8 kWh to reach its EPA-rated 367-mile range, which runs about $33.32 at 24.54¢/kWh in District of Columbia.

How this compares nationally

This combination ranks 16,475 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; District of Columbia alone ranks 42 of 51 states for electricity price.

Next step: home charger installation

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 District of Columbia electrician quotes for Level 2 install before you commit either way.

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Curious how District of Columbia's 24.54¢/kWh compares? The guide to charging cost by state ranks every state side by side.