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

Quick Answer

Charging a 2026 Mercedes-Benz EQB at home in Maine costs approximately $93/month — that's $0.093/mile and saves $468/year compared to a 28 MPG gas car at Maine's gas price of $3.70/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. Cold weather reduces EV range by 20–40% as the battery heats itself and the cabin. Use scheduled departure to pre-heat on shore power before driving.

Cost per Mile

$0.093

home charging

Monthly Cost

$93

1,000 miles/month

Annual Savings

$468

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 Maine

Maine's electricity rate of $0.27/kWh is above the national average of $0.17/kWh. At this rate, the Mercedes-Benz EQB's 70 kWh battery costs $18.90 for a full charge — a meaningful savings versus gas at current prices.

Charging Method

$/kWh

$/month

$/year

🏠 Home (Level 2)

$0.27

$93

$1,117

🔌 Public Level 2

$0.49

$168

$2,011

⚡ DC Fast Charger

$0.49

$169

$2,028

⛽ Gasoline (28 MPG)

$3.70/gal

$132

$1,586

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

$18.90

EV Ownership in Maine

Maine's EV adoption is growing, particularly in the Portland metro and among second-home owners from Massachusetts. The state's high electricity rates are partially offset by strong state incentives and a desire to reduce dependence on heating oil.

Incentives & Programs

Maine offers a Efficiency Maine EV rebate (up to $2,000 for new EVs, $1,000 for used). Rebates for Level 2 charger installation are also available. Emera Maine and Central Maine Power offer off-peak EV charging rates.

Charging Infrastructure

I-95 and Route 1 coastal corridors have growing DCFC coverage. Portland has solid urban charging. Northern Maine (Aroostook County) is very sparse — the most remote charging desert in the Northeast.

Grid & Energy Source

Maine's grid is a mix of hydro, wind (~25%), and imports from the New England grid. A push toward off-shore wind is underway. EV charging in Maine is moderately clean and improving.

MaineElectricity Rates & EV Savings

The average residential electricity rate in Maine is $0.27/kWh, which is above the national average of $0.17/kWh. With a gas price of $3.70/gallon, Maine ranks as a moderate state for EV ownership.

Cold weather reduces EV range by 20–40% as the battery heats itself and the cabin. Use scheduled departure to pre-heat on shore power before driving. 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)

$1,117

Mercedes-Benz EQB @ $0.27/kWh

Annual Gas Cost (28 MPG)

$1,586

@ $3.70/gallon in Maine

You save every year by driving electric in Maine

$468/year

That's $39/month saved vs. a 28 MPG gas car

Home vs. DC Fast Charging in Maine

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

🏠 Home L2

$93

$93/mo

🔌 Public L2

$168

$168/mo

⚡ DC Fast

$169

$169/mo

⛽ Gasoline

$132

$132/mo

Tips for Charging Your Mercedes-Benz EQB in Maine

Maine's cold 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:

Maine winters are brutal — expect 35–40% range loss in January. A heated garage is worth every dollar for EV owners here.

The coastal summer tourism season clogs chargers at popular destinations. Use apps to check charger availability before driving to Kennebunkport or Bar Harbor.

Efficiency Maine rebates are income-stacked — lower-income buyers can get significantly more than the base $2,000.

Central Maine Power's EV charging tariff offers discounted overnight rates — enroll soon after purchase.

Frequently Asked Questions

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

At Maine's average residential rate of $0.27/kWh, charging a 2026 Mercedes-Benz EQB at home costs approximately $93/month based on 1,000 miles of driving. A full charge costs $18.90.

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 $18.90 at Maine's rate of $0.27/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 Maine?

Home charging the Mercedes-Benz EQB in Maine costs $0.093/mile. A comparable 28 MPG gas car costs $0.13/mile at Maine's gas price of $3.70/gallon. EVs save approximately $468/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 Maine?

Driving 1,000 miles/month in a Mercedes-Benz EQB adds about $93 to your monthly electric bill in Maine. That's 34.5 kWh per 100 miles × $0.27/kWh.

How does cold weather in Maine affect Mercedes-Benz EQB range?

Cold winters in Maine can reduce Mercedes-Benz EQB range by 20–40%. With a 70 kWh battery and 245-mile EPA range, plan for 172–196 miles in cold conditions. Use the scheduled departure feature to pre-heat the cabin while still plugged in to preserve driving range.