2027 Mercedes-Benz CLA250 Plus (R22), OK Charging Cost

What it costs to charge a 2027 Mercedes-Benz CLA250 Plus with EQ Tech (R22) in Oklahoma

A 2027 Mercedes-Benz CLA250 Plus with EQ Tech (R22) draws 27 kWh per 100 miles per the EPA; at Oklahoma's 13.37¢/kWh residential rate that's $3.61 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 77.5% cheaper per mile than gasoline in Oklahoma, charging at home costs a fraction of what gas would here.

Annual cost, at 15 thousands miles a year

Home charging this 2027 Mercedes-Benz CLA250 Plus with EQ Tech (R22) in Oklahoma runs about $541 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,861 saved annually, at this mileage.

What one full charge costs

$13.5, that's what Oklahoma's 13.37¢/kWh rate puts on the 101 kWh a 2027 Mercedes-Benz CLA250 Plus with EQ Tech (R22) needs for its full 374-mile EPA range.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Mercedes-Benz CLA250 Plus with EQ Tech (R22) in Oklahoma ranks 276 for cost savings versus gas, 1 being the best deal nationally. Separately, the Mercedes-Benz CLA250 Plus with EQ Tech (R22) ranks 18 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 CLA250 Plus with EQ Tech (R22)'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.