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

Quick Answer

Charging a 2026 Tesla Model S at home in Massachusetts costs approximately $88/month — that's $0.088/mile and saves $531/year compared to a 28 MPG gas car at Massachusetts's gas price of $3.70/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. 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

$0.088

home charging

Monthly Cost

$88

1,000 miles/month

Annual Savings

$531

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 Massachusetts

Massachusetts's electricity rate of $0.29/kWh is above the national average of $0.17/kWh. At this rate, the Tesla Model S's 95 kWh battery costs $27.55 for a full charge — a meaningful savings versus gas at current prices.

Charging Method

$/kWh

$/month

$/year

🏠 Home (Level 2)

$0.29

$88

$1,055

🔌 Public Level 2

$0.52

$158

$1,898

⚡ DC Fast Charger

$0.49

$148

$1,782

⛽ 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 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

$27.55

EV Ownership in Massachusetts

Massachusetts is among the top 5 EV states by adoption rate. Boston's tech and academic demographics, high gas prices, and some of the strongest EV incentives in the nation drive adoption. The state has pledged to end new gas car sales by 2035.

Incentives & Programs

Massachusetts offers the MOR-EV rebate (up to $3,500 for new EVs under $50K MSRP, $1,500 for used). Eversource and National Grid offer Level 2 charger rebates and off-peak EV rates. Income-qualified buyers can get up to $7,500 in state rebates.

Charging Infrastructure

Boston metro and Route 128 corridor have excellent charging density. I-95, I-90, and I-93 are well-covered. Cape Cod and Western Massachusetts are improving. The MBTA is adding Level 2 charging at park-and-ride lots.

Grid & Energy Source

Massachusetts' grid is ~30% natural gas, ~25% nuclear, and growing renewables (offshore wind contracts for 3.2 GW underway). As offshore wind comes online (2026–2028), MA EV charging will become substantially cleaner.

MassachusettsElectricity Rates & EV Savings

The average residential electricity rate in Massachusetts is $0.29/kWh, which is above the national average of $0.17/kWh. With a gas price of $3.70/gallon, Massachusetts 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 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)

$1,055

Tesla Model S @ $0.29/kWh

Annual Gas Cost (28 MPG)

$1,586

@ $3.70/gallon in Massachusetts

You save every year by driving electric in Massachusetts

$531/year

That's $44/month saved vs. a 28 MPG gas car

Home vs. DC Fast Charging in Massachusetts

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

🏠 Home L2

$88

$88/mo

🔌 Public L2

$158

$158/mo

⚡ DC Fast

$148

$148/mo

⛽ Gasoline

$132

$132/mo

Tips for Charging Your Tesla Model S in Massachusetts

Massachusetts's cold 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:

Eversource's EV Smart Charging program offers rates as low as $0.08/kWh overnight — enroll immediately after purchase.

Boston winters are serious. Expect 30% range loss in January. Pre-heat your car via app while charging for efficient mornings.

MOR-EV rebates stack with federal credits — a $35K EV could net $10,500+ in combined incentives for an income-qualified buyer.

Offshore wind will reshape Massachusetts' grid by 2027 — your EV will run even greener without changing anything.

Frequently Asked Questions

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

At Massachusetts's average residential rate of $0.29/kWh, charging a 2026 Tesla Model S at home costs approximately $88/month based on 1,000 miles of driving. A full charge costs $27.55.

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 $27.55 at Massachusetts's rate of $0.29/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 Massachusetts?

Home charging the Tesla Model S in Massachusetts costs $0.088/mile. A comparable 28 MPG gas car costs $0.13/mile at Massachusetts's gas price of $3.70/gallon. EVs save approximately $531/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 Massachusetts?

Driving 1,000 miles/month in a Tesla Model S adds about $88 to your monthly electric bill in Massachusetts. That's 30.3 kWh per 100 miles × $0.29/kWh.

How does cold weather in Massachusetts affect Tesla Model S range?

Cold winters in Massachusetts can reduce Tesla Model S range by 20–40%. With a 95 kWh battery and 405-mile EPA range, plan for 284–324 miles in cold conditions. Use the scheduled departure feature to pre-heat the cabin while still plugged in to preserve driving range.