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How Much Does It Cost to Charge a Tesla Model S in Maryland?

Quick Answer

Charging a 2026 Tesla Model S at home in Maryland costs approximately $52/month — that's $0.052/mile and saves $925/year compared to a 28 MPG gas car at Maryland's gas price of $3.60/gallon.

Sedans offer excellent aerodynamics and some of the highest efficiency ratings in the EV market, making them among the most cost-effective EVs to run daily. 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

$0.052

home charging

Monthly Cost

$52

1,000 miles/month

Annual Savings

$925

vs. 28 MPG gas car

About the 2026 Tesla Model S

The Tesla Model S is the original long-range luxury EV that proved electric cars could be aspirational. The Plaid trim produces 1,020 horsepower and runs 0–60 in 1.99 seconds — the fastest production sedan ever made. The standard Long Range offers 405+ miles per charge.

Advantages

✓405+ miles of range (Long Range) — best range of any EV in its class

✓Plaid trim is the fastest production car ever made at 1.99 seconds 0–60

✓Premium interior with 17" portrait touchscreen and 12.3" driver display

✓Supercharger network access

Considerations

✗$74,990+ starting price makes it a luxury purchase

✗Yoke steering wheel (optional) is controversial — takes adjustment

✗Large size makes parking in urban environments challenging

✗Older design interior compared to newer EV competitors

Ideal Buyer

Performance enthusiasts, frequent long-distance drivers who need 400+ miles of real-world range, and buyers who want a status symbol that happens to be the best-driving car they've ever owned.

vs. Gas Equivalent

Directly competes with Mercedes-Benz EQS, BMW i7, and Porsche Taycan. Gas equivalent is a BMW 5 Series or Mercedes E-Class — but the Model S is faster than any of them.

Tesla Model S Charging Cost Breakdown in Maryland

Maryland's electricity rate of $0.17/kWh is at the national average of $0.17/kWh. At this rate, the Tesla Model S's 95 kWh battery costs $16.15 for a full charge — a meaningful savings versus gas at current prices.

Charging Method

$/kWh

$/month

$/year

🏠 Home (Level 2)

$0.17

$52

$618

🔌 Public Level 2

$0.31

$93

$1,113

⚡ DC Fast Charger

$0.49

$148

$1,782

⛽ Gasoline (28 MPG)

$3.60/gal

$129

$1,543

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 Tesla Model SSpecs & Charging Data

250 kW DC fast charging adds approximately 200 miles in 15 minutes at a V3 Supercharger. The 95 kWh battery charges fully at home in 8–10 hours on a 48A Level 2 circuit.

Battery

95 kWh

EPA Range

405 miles

Efficiency

3.3 mi/kWh

kWh/100 miles

30.3 kWh

DC Fast Charge

250 kW max

10–80% Time

~23 min

Body Type

Sedan

MSRP

$74,990

Full Charge Cost

$16.15

EV Ownership in Maryland

Maryland is a strong EV state, driven by the DC suburbs (Montgomery County, Prince George's County, Anne Arundel), and Baltimore. The state consistently ranks top 10 in EV adoption, with strong policy support.

Incentives & Programs

Maryland offers the Excise Tax Credit (up to $3,000 for new EVs). BGE and Pepco offer Level 2 charger rebates and EV charging rates. The state's Clean Cars Act aligns Maryland with California's ZEV standards.

Charging Infrastructure

I-95, I-270, and the Baltimore-Washington corridor have excellent DCFC and Level 2 coverage. The National Pike and Western Maryland have growing coverage. Maryland's small size means DCFC is rarely far away.

Grid & Energy Source

Maryland's grid is ~37% nuclear, ~30% natural gas, and growing renewables from offshore wind projects. Calvert Cliffs nuclear plant makes Maryland's grid cleaner than the PJM average.

MarylandElectricity Rates & EV Savings

The average residential electricity rate in Maryland is $0.17/kWh, which is at the national average of $0.17/kWh. With a gas price of $3.60/gallon, Maryland ranks as a 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 Tesla Model S's 95 kWh battery provides up to 405 miles of EPA-rated range. Real-world range may vary by 10–30% depending on temperature, speed, and terrain.

Annual EV Cost (home)

$618

Tesla Model S @ $0.17/kWh

Annual Gas Cost (28 MPG)

$1,543

@ $3.60/gallon in Maryland

You save every year by driving electric in Maryland

$925/year

That's $77/month saved vs. a 28 MPG gas car

Home vs. DC Fast Charging in Maryland

Monthly cost comparison for 1,000 miles in a Tesla Model S:

🏠 Home L2

$52

$52/mo

🔌 Public L2

$93

$93/mo

⚡ DC Fast

$148

$148/mo

⛽ Gasoline

$129

$129/mo

Tips for Charging Your Tesla Model S in Maryland

Maryland's moderate climate and charging infrastructure have specific implications for Tesla Model S owners. Here are practical tips to maximize range and minimize charging costs in this state:

BGE's EV pricing plans drop to ~$0.07–0.09/kWh overnight — a huge discount from daytime rates. Always charge at night.

DC suburban traffic is congested — regenerative braking makes EVs especially efficient here. City driving often exceeds EPA range estimates.

Maryland's offshore wind buildout (US Wind + Ørsted projects) will make grid charging cleaner by 2026–2028.

ChargePoint and Blink have dense Level 2 networks in Montgomery and Howard Counties — workplace and retail charging is readily available.

Frequently Asked Questions

How much does it cost to charge a Tesla Model S at home in Maryland?

At Maryland's average residential rate of $0.17/kWh, charging a 2026 Tesla Model S at home costs approximately $52/month based on 1,000 miles of driving. A full charge costs $16.15.

How much does it cost to fully charge a Tesla Model S?

A full charge of the Tesla Model S's 95 kWh battery costs $16.15 at Maryland's rate of $0.17/kWh. At a public DC fast charger ($0.49/kWh), that's about $46.55.

Is it cheaper to charge a Tesla Model S or drive a gas car in Maryland?

Home charging the Tesla Model S in Maryland costs $0.052/mile. A comparable 28 MPG gas car costs $0.13/mile at Maryland's gas price of $3.60/gallon. EVs save approximately $925/year.

How long does it take to charge a Tesla Model S with DC fast charging?

The Tesla Model S supports up to 250 kW DC fast charging. A 10–80% charge takes approximately 23 minutes at peak speed. Actual time varies by charger capacity, battery temperature, and current state of charge.

How much does a Tesla Model S add to your electric bill in Maryland?

Driving 1,000 miles/month in a Tesla Model S adds about $52 to your monthly electric bill in Maryland. That's 30.3 kWh per 100 miles × $0.17/kWh.