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

A 2026 Mercedes-Benz EQS 450 Plus draws 34 kWh per 100 miles per the EPA; at Pennsylvania's 20.9¢/kWh residential rate that's $7.11 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 55.6% cheaper per mile than gasoline in Pennsylvania — charging at home is much cheaper than gas here.

What a year of driving costs

Home charging this 2026 Mercedes-Benz EQS 450 Plus in Pennsylvania runs about $1,066 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,337 saved annually, at this mileage.

Cost of a full charge

$27.72 — that's what Pennsylvania's 20.9¢/kWh rate puts on the 132.6 kWh a 2026 Mercedes-Benz EQS 450 Plus needs for its full 390-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Mercedes-Benz EQS 450 Plus in Pennsylvania ranks 13,313 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 Pennsylvania ranks 37 of 51 for cheapest residential electricity.

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

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 Pennsylvania 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. At 20.9¢/kWh, Pennsylvania sits in the middle of the national range — the guide to why charging cost varies by state shows where.