Home›Cost to Charge›Polestar 2 in Montana

How Much Does It Cost to Charge a Polestar 2 in Montana?

Quick Answer

Charging a 2026 Polestar 2 at home in Montana costs approximately $38/month — that's $0.038/mile and saves $1,127/year compared to a 28 MPG gas car at Montana'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

$0.038

home charging

Monthly Cost

$38

1,000 miles/month

Annual Savings

$1,127

vs. 28 MPG gas car

About the 2026 Polestar 2

The Polestar 2 is the Swedish-Chinese brand's fastback sedan — a direct Tesla Model 3 competitor designed with Scandinavian minimalism. With Google's Android Automotive OS built-in and distinctive flat design language, it appeals to buyers who want a thoughtful alternative to Tesla.

Advantages

✓Google Android Automotive OS with Google Maps, Google Assistant built-in

✓Distinctive interior design with Swedish restraint that divides opinion but has a devoted following

✓205 kW DC fast charging is above average for a mid-size sedan

✓Available with Performance upgrade (456 hp, 0–60 in 4.1 seconds)

Considerations

✗$49,800 starting price is above Model 3 with fewer supercharger benefits

✗270-mile range (RWD) is slightly below Model 3 Long Range competitors

✗Polestar's service network is smaller than BMW, Mercedes, or Tesla

✗Rear headroom is tight due to sloped roofline

Ideal Buyer

Design-conscious buyers who want a premium EV sedan that isn't a Tesla. Volvo/Polestar brand loyalists. Google ecosystem users who value seamless Android Auto integration.

vs. Gas Equivalent

Competes with Audi A4 and BMW 3 Series in the premium compact sedan space. Gas equivalent is approximately 30 MPG for a comparable European compact.

Polestar 2 Charging Cost Breakdown in Montana

Montana's electricity rate of $0.13/kWh is below the national average of $0.17/kWh. At this rate, the Polestar 2's 78 kWh battery costs $10.14 for a full charge — a meaningful savings versus gas at current prices.

Charging Method

$/kWh

$/month

$/year

🏠 Home (Level 2)

$0.13

$38

$459

🔌 Public Level 2

$0.23

$69

$826

⚡ DC Fast Charger

$0.49

$144

$1,729

⛽ 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 2Specs & Charging Data

205 kW DC fast charging. 10–80% in approximately 28 minutes at a 200+ kW charger. Level 2 at home (11 kW AC onboard) fully charges the 78 kWh battery in approximately 6.5 hours.

Battery

78 kWh

EPA Range

270 miles

Efficiency

3.4 mi/kWh

kWh/100 miles

29.4 kWh

DC Fast Charge

205 kW max

10–80% Time

~23 min

Body Type

Sedan

MSRP

$49,800

Full Charge Cost

$10.14

EV Ownership in Montana

Montana has low EV adoption due to its vast rural geography and limited charging infrastructure. Billings, Missoula, and Bozeman are the primary markets. The state's scenic driving routes and outdoor culture are increasingly attracting EV road-trippers.

Incentives & Programs

Montana has no state EV tax credit. Federal incentives apply. NorthWestern Energy offers no dedicated EV rate plans currently, though this may change as the market grows.

Charging Infrastructure

I-90 and I-15 corridors have sparse DCFC coverage. Billings, Missoula, and Bozeman have limited urban charging. Gaps of 100+ miles exist on many Montana routes — this is one of the most challenging EV states for long-distance driving.

Grid & Energy Source

Montana's grid is roughly 60% hydro and 30% coal — an unusual mix. The hydro-heavy portion makes Montana's EV charging fairly clean, though the coal-heavy Billings area is somewhat less so.

MontanaElectricity Rates & EV Savings

The average residential electricity rate in Montana is $0.13/kWh, which is below the national average of $0.17/kWh. With a gas price of $3.70/gallon, Montana ranks as a favorable 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 2's 78 kWh battery provides up to 270 miles of EPA-rated range. Real-world range may vary by 10–30% depending on temperature, speed, and terrain.

Annual EV Cost (home)

$459

Polestar 2 @ $0.13/kWh

Annual Gas Cost (28 MPG)

$1,586

@ $3.70/gallon in Montana

You save every year by driving electric in Montana

$1,127/year

That's $94/month saved vs. a 28 MPG gas car

Home vs. DC Fast Charging in Montana

Monthly cost comparison for 1,000 miles in a Polestar 2:

🏠 Home L2

$38

$38/mo

🔌 Public L2

$69

$69/mo

⚡ DC Fast

$144

$144/mo

⛽ Gasoline

$132

$132/mo

Tips for Charging Your Polestar 2 in Montana

Montana's cold climate and charging infrastructure have specific implications for Polestar 2 owners. Here are practical tips to maximize range and minimize charging costs in this state:

Montana's charging gaps are real — use A Better Routeplanner (ABRP) to map your entire Montana route before departure.

Glacier and Yellowstone access roads have limited charging. Plan to arrive with a near-full charge.

Montana's winters are severe: -20°F is not uncommon. Range can drop 40–50% in extreme cold — treat the battery like a critical resource.

Bozeman is the most EV-friendly city in Montana, with growing Tesla and third-party infrastructure.

Frequently Asked Questions

How much does it cost to charge a Polestar 2 at home in Montana?

At Montana's average residential rate of $0.13/kWh, charging a 2026 Polestar 2 at home costs approximately $38/month based on 1,000 miles of driving. A full charge costs $10.14.

How much does it cost to fully charge a Polestar 2?

A full charge of the Polestar 2's 78 kWh battery costs $10.14 at Montana's rate of $0.13/kWh. At a public DC fast charger ($0.49/kWh), that's about $38.22.

Is it cheaper to charge a Polestar 2 or drive a gas car in Montana?

Home charging the Polestar 2 in Montana costs $0.038/mile. A comparable 28 MPG gas car costs $0.13/mile at Montana's gas price of $3.70/gallon. EVs save approximately $1,127/year.

How long does it take to charge a Polestar 2 with DC fast charging?

The Polestar 2 supports up to 205 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 Polestar 2 add to your electric bill in Montana?

Driving 1,000 miles/month in a Polestar 2 adds about $38 to your monthly electric bill in Montana. That's 29.4 kWh per 100 miles × $0.13/kWh.

How does cold weather in Montana affect Polestar 2 range?

Cold winters in Montana can reduce Polestar 2 range by 20–40%. With a 78 kWh battery and 270-mile EPA range, plan for 189–216 miles in cold conditions. Use the scheduled departure feature to pre-heat the cabin while still plugged in to preserve driving range.