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How Much Does It Cost to Charge a Mercedes-Benz EQB in Washington?

Quick Answer

Charging a 2026 Mercedes-Benz EQB at home in Washington costs approximately $38/month — that's $0.038/mile and saves $1,302/year compared to a 28 MPG gas car at Washington's gas price of $4.10/gallon.

SUVs balance cargo space with reasonable efficiency, making them the most popular EV body style in the U.S. — and this one handles that balance well. Moderate climates provide near-optimal EV performance year-round. Expect battery range close to EPA estimates and consistent charging costs across seasons.

Cost per Mile

$0.038

home charging

Monthly Cost

$38

1,000 miles/month

Annual Savings

$1,302

vs. 28 MPG gas car

About the 2026 Mercedes-Benz EQB

The Mercedes-Benz EQB is a compact electric SUV that offers genuine 7-seat capacity in a smaller package than the EQS SUV. With 245 miles of range and a familiar GLB-derived platform, it brings Mercedes EV ownership to a wider audience at $52,750.

Advantages

✓Optional 7-seat configuration is rare in compact luxury EVs

✓Familiar GLB design language appeals to existing Mercedes compact SUV buyers

✓Strong Mercedes safety and driver assistance suite standard

✓Usable cargo space for a compact SUV

Considerations

✗245 miles of range is below average for a $52,750 vehicle

✗112 kW DCFC is slow — the biggest weakness at this price

✗2.9 mi/kWh efficiency could be better given the compact footprint

✗Interior is GLB-derived — doesn't feel as special as EQS/EQE

Ideal Buyer

GLB and GLC owners who want 7-seat capacity in a compact Mercedes EV. Buyers who don't need maximum range but want Mercedes badge and safety.

vs. Gas Equivalent

Direct EV equivalent of the Mercedes GLB 250. Gas equivalent is approximately 27 MPG for the GLB in city/highway combined.

Mercedes-Benz EQB Charging Cost Breakdown in Washington

Washington's electricity rate of $0.11/kWh is below the national average of $0.17/kWh. At this rate, the Mercedes-Benz EQB's 70 kWh battery costs $7.70 for a full charge — making it one of the more compelling EV economics in this state.

Charging Method

$/kWh

$/month

$/year

🏠 Home (Level 2)

$0.11

$38

$455

🔌 Public Level 2

$0.20

$68

$819

⚡ DC Fast Charger

$0.49

$169

$2,028

⛽ Gasoline (28 MPG)

$4.10/gal

$146

$1,757

Based on 1,000 miles/month. Public L2 estimated at 1.8× home rate. DC fast charging at national average of $0.49/kWh.

2026 Mercedes-Benz EQBSpecs & Charging Data

112 kW DC fast charging — the slowest in the EQB's class. Budget 40–50 minutes for 10–80% at a fast charger. Level 2 at home (11 kW) fully charges in approximately 6 hours.

Battery

70 kWh

EPA Range

245 miles

Efficiency

2.9 mi/kWh

kWh/100 miles

34.5 kWh

DC Fast Charge

112 kW max

10–80% Time

~38 min

Body Type

SUV

MSRP

$52,750

Full Charge Cost

$7.70

EV Ownership in Washington

Washington state is a top-5 EV market, driven by Seattle, Bellevue, and a tech-heavy population. With the lowest electricity rates in the continental US ($0.11/kWh) and the greenest grid, Washington is among the best places in the world to own an EV.

Incentives & Programs

Washington offers a sales tax exemption on EVs (saving $3,000–$8,000). Puget Sound Energy and Seattle City Light offer Level 2 charger rebates and the lowest EV overnight rates in the US. The federal incentive also applies.

Charging Infrastructure

Seattle metro and I-5 corridor have excellent charging coverage. I-90 across the Cascades is well-served. Eastern Washington (Spokane) has growing coverage. The Olympic Peninsula is more limited.

Grid & Energy Source

Washington's grid is ~70% hydro (Grand Coulee, Bonneville, and others), ~8% wind, and ~8% nuclear (Columbia Generating Station). Washington EV charging is among the lowest-carbon in the world — comparable to Norway and Iceland.

WashingtonElectricity Rates & EV Savings

The average residential electricity rate in Washington is $0.11/kWh, which is below the national average of $0.17/kWh. With a gas price of $4.10/gallon, Washington ranks as a very favorable state for EV ownership.

Moderate climates provide near-optimal EV performance year-round. Expect battery range close to EPA estimates and consistent charging costs across seasons. Your Mercedes-Benz EQB's 70 kWh battery provides up to 245 miles of EPA-rated range. Real-world range may vary by 10–30% depending on temperature, speed, and terrain.

Annual EV Cost (home)

$455

Mercedes-Benz EQB @ $0.11/kWh

Annual Gas Cost (28 MPG)

$1,757

@ $4.10/gallon in Washington

You save every year by driving electric in Washington

$1,302/year

That's $108/month saved vs. a 28 MPG gas car

Home vs. DC Fast Charging in Washington

Monthly cost comparison for 1,000 miles in a Mercedes-Benz EQB:

🏠 Home L2

$38

$38/mo

🔌 Public L2

$68

$68/mo

⚡ DC Fast

$169

$169/mo

⛽ Gasoline

$146

$146/mo

Tips for Charging Your Mercedes-Benz EQB in Washington

Washington's moderate climate and charging infrastructure have specific implications for Mercedes-Benz EQB owners. Here are practical tips to maximize range and minimize charging costs in this state:

Seattle City Light's EV rate is among the lowest in the US — approximately $0.06–0.08/kWh overnight. Home charging is essentially free by national standards.

Cascade Mountain passes (Snoqualmie, Stevens, White) have significant elevation changes — budget 20% extra range for mountain crossings.

PSE customers: their ReduceMyUse EV program can add additional bill credits on top of already-low rates.

Washington's hydro grid means your EV runs on some of the cleanest electricity in North America — a true zero-emission vehicle experience.

Frequently Asked Questions

How much does it cost to charge a Mercedes-Benz EQB at home in Washington?

At Washington's average residential rate of $0.11/kWh, charging a 2026 Mercedes-Benz EQB at home costs approximately $38/month based on 1,000 miles of driving. A full charge costs $7.70.

How much does it cost to fully charge a Mercedes-Benz EQB?

A full charge of the Mercedes-Benz EQB's 70 kWh battery costs $7.70 at Washington's rate of $0.11/kWh. At a public DC fast charger ($0.49/kWh), that's about $34.30.

Is it cheaper to charge a Mercedes-Benz EQB or drive a gas car in Washington?

Home charging the Mercedes-Benz EQB in Washington costs $0.038/mile. A comparable 28 MPG gas car costs $0.15/mile at Washington's gas price of $4.10/gallon. EVs save approximately $1,302/year.

How long does it take to charge a Mercedes-Benz EQB with DC fast charging?

The Mercedes-Benz EQB supports up to 112 kW DC fast charging. A 10–80% charge takes approximately 38 minutes at peak speed. Actual time varies by charger capacity, battery temperature, and current state of charge.

How much does a Mercedes-Benz EQB add to your electric bill in Washington?

Driving 1,000 miles/month in a Mercedes-Benz EQB adds about $38 to your monthly electric bill in Washington. That's 34.5 kWh per 100 miles × $0.11/kWh.

What is the best charging setup for a Mercedes-Benz EQB in Washington?

For a Mercedes-Benz EQB owner in Washington, a Level 2 home charger (at least 32A, preferably 48A) is the ideal setup. At Washington's rate of $0.11/kWh, overnight home charging costs $38/month for 1,000 miles — significantly less than gas. DC fast charging at $0.49/kWh is 4–5× more expensive and best reserved for road trips.