2027 Mercedes-Benz EQS 550 4matic (SUV), OK Charging Cost

Charging a 2027 Mercedes-Benz EQS 550 4matic (SUV) at home in Oklahoma

A 2027 Mercedes-Benz EQS 550 4matic (SUV) draws 42 kWh per 100 miles per the EPA; at Oklahoma's 13.37¢/kWh residential rate that's $5.62 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 64.9% cheaper per mile than gasoline in Oklahoma, charging at home is much cheaper than gas here.

2027 Mercedes-Benz EQS 550 4matic (SUV): yearly cost in Oklahoma

Oklahoma owners putting 15,000 annual miles on a 2027 Mercedes-Benz EQS 550 4matic (SUV) spend about $842 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,561 saved annually, at this mileage.

What one full charge costs

At Oklahoma's rate, fully covering this 2027 Mercedes-Benz EQS 550 4matic (SUV)'s 317-mile EPA range costs about $17.8 (133.1 kWh), the energy the EPA test actually used, not the battery's rated size.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Mercedes-Benz EQS 550 4matic (SUV) in Oklahoma ranks 7,552 for cost savings versus gas, 1 being the best deal nationally. Separately, the Mercedes-Benz EQS 550 4matic (SUV) ranks 303 of 400 EV models for raw efficiency, and Oklahoma ranks 5 of 51 for cheapest residential electricity.

Before you install a home charger in Oklahoma

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 Oklahoma electrician to quote the install before this math becomes a real decision.

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2027 Mercedes-Benz EQS 550 4matic (SUV)'s cost in Oklahoma. Oklahoma is one of the cheapest states for home electricity, the guide to why the cost varies so much by state covers what drives that.