Connecticut home charging cost for the 2026 Mercedes-Benz EQS 450 4matic

In Connecticut, home electricity runs 28.82¢/kWh — put a 2026 Mercedes-Benz EQS 450 4matic's EPA-rated 37 kWh/100mi against that and 100 miles costs $10.66, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is cheaper than gas here: 33.4% less than gas per mile, here specifically.

What a year of driving costs

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Mercedes-Benz EQS 450 4matic costs roughly $1,600 a year to charge at home in Connecticut, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $803 a year.

Cost of a full charge

Covering the 2026 Mercedes-Benz EQS 450 4matic's EPA-rated 367-mile range takes about 135.8 kWh, which costs about $39.13 at Connecticut's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

How this compares nationally

This combination ranks 18,076 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; Connecticut alone ranks 45 of 51 states for electricity price.

Getting set up to charge a 2026 Mercedes-Benz EQS 450 4matic 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 Connecticut 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. Curious how Connecticut's 28.82¢/kWh compares? The guide to charging cost by state ranks every state side by side.