Home›Cost to Charge›Polestar 4 in Massachusetts

How Much Does It Cost to Charge a Polestar 4 in Massachusetts?

Quick Answer

Charging a 2026 Polestar 4 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.

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

$0.088

home charging

Monthly Cost

$88

1,000 miles/month

Annual Savings

$531

vs. 28 MPG gas car

About the 2026 Polestar 4

The Polestar 4 is a coupe-SUV that makes the controversial choice to eliminate the rear window entirely — replaced by a rear-view camera feed. This allows a sweeping glass panoramic roof over rear passengers while maintaining the coupe roofline.

Advantages

✓Panoramic glass roof over rear passengers creates a light, airy cabin

✓200 kW DC fast charging is competitive

✓Long-wheelbase design provides more rear legroom than the exterior suggests

✓300 hp single-motor or 544 hp dual-motor available

Considerations

✗No rear window — some buyers find the camera view disorienting

✗3.3 mi/kWh efficiency is average for the class

✗$56,300 puts it against better-known competitors

✗Polestar service network limitations apply

Ideal Buyer

Design-forward buyers who want the most distinctive coupe-SUV on the market. Those who prioritize the rear passenger experience (children, rear-seat riders). Buyers willing to accept the camera-only rear view.

vs. Gas Equivalent

Competes with BMW X4 and Mercedes GLC Coupe in the coupe-SUV segment. Gas equivalent is approximately 24 MPG for comparable coupe-SUVs.

Polestar 4 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 Polestar 4's 100 kWh battery costs $29.00 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 Polestar 4Specs & Charging Data

200 kW DC fast charging. 10–80% in approximately 30 minutes at a 200+ kW charger. Level 2 at home (11 kW) fully charges the 100 kWh battery in approximately 8.5 hours.

Battery

100 kWh

EPA Range

300 miles

Efficiency

3.3 mi/kWh

kWh/100 miles

30.3 kWh

DC Fast Charge

200 kW max

10–80% Time

~30 min

Body Type

SUV

MSRP

$56,300

Full Charge Cost

$29.00

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 Polestar 4's 100 kWh battery provides up to 300 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

Polestar 4 @ $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 Polestar 4:

🏠 Home L2

$88

$88/mo

🔌 Public L2

$158

$158/mo

⚡ DC Fast

$148

$148/mo

⛽ Gasoline

$132

$132/mo

Tips for Charging Your Polestar 4 in Massachusetts

Massachusetts's cold climate and charging infrastructure have specific implications for Polestar 4 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 Polestar 4 at home in Massachusetts?

At Massachusetts's average residential rate of $0.29/kWh, charging a 2026 Polestar 4 at home costs approximately $88/month based on 1,000 miles of driving. A full charge costs $29.00.

How much does it cost to fully charge a Polestar 4?

A full charge of the Polestar 4's 100 kWh battery costs $29.00 at Massachusetts's rate of $0.29/kWh. At a public DC fast charger ($0.49/kWh), that's about $49.00.

Is it cheaper to charge a Polestar 4 or drive a gas car in Massachusetts?

Home charging the Polestar 4 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 Polestar 4 with DC fast charging?

The Polestar 4 supports up to 200 kW DC fast charging. A 10–80% charge takes approximately 30 minutes at peak speed. Actual time varies by charger capacity, battery temperature, and current state of charge.

How much does a Polestar 4 add to your electric bill in Massachusetts?

Driving 1,000 miles/month in a Polestar 4 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 Polestar 4 range?

Cold winters in Massachusetts can reduce Polestar 4 range by 20–40%. With a 100 kWh battery and 300-mile EPA range, plan for 210–240 miles in cold conditions. Use the scheduled departure feature to pre-heat the cabin while still plugged in to preserve driving range.