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How Much Does It Cost to Charge a Subaru Solterra in Utah?

Quick Answer

Charging a 2026 Subaru Solterra at home in Utah costs approximately $39/month — that's $0.039/mile and saves $1,078/year compared to a 28 MPG gas car at Utah's gas price of $3.60/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. 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

$0.039

home charging

Monthly Cost

$39

1,000 miles/month

Annual Savings

$1,078

vs. 28 MPG gas car

About the 2026 Subaru Solterra

The Subaru Solterra is a joint development between Subaru and Toyota (where it's sold as the bZ4X), bringing Subaru's legendary symmetrical all-wheel drive and outdoor-focused engineering to the EV market. 227 miles of range is modest, but Subaru's 4WD capability is genuine.

Advantages

✓Subaru Symmetrical AWD — engineered specifically for off-road and winter conditions

✓Familiar Subaru-ness with EyeSight driver assistance standard

✓Subaru's outdoor-brand identity and loyal following

✓Shared Toyota platform ensures engineering stability

Considerations

✗100 kW DCFC is slow — 10–80% takes approximately 56 minutes

✗227-mile range is the lowest of any new EV SUV in 2025

✗3.1 mi/kWh efficiency is average; the low range amplifies the gap vs. competitors

✗No single-motor/RWD version — AWD standard

Ideal Buyer

Subaru Outback and Forester loyalists who want AWD in an EV. Winter-climate buyers for whom Subaru AWD is a cultural requirement. Rural buyers who need genuine all-weather capability.

vs. Gas Equivalent

Direct EV equivalent of a Subaru Forester or Outback. Gas equivalent is approximately 28–30 MPG for the Subaru Outback.

Subaru Solterra Charging Cost Breakdown in Utah

Utah's electricity rate of $0.12/kWh is below the national average of $0.17/kWh. At this rate, the Subaru Solterra's 72 kWh battery costs $8.64 for a full charge — a meaningful savings versus gas at current prices.

Charging Method

$/kWh

$/month

$/year

🏠 Home (Level 2)

$0.12

$39

$465

🔌 Public Level 2

$0.22

$70

$836

⚡ DC Fast Charger

$0.49

$158

$1,897

⛽ 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 Subaru SolterraSpecs & Charging Data

100 kW DCFC maximum. 72 kWh battery with 10–80% in approximately 56 minutes. Level 2 at home (6.6 kW onboard) fully charges in approximately 12 hours — a 7.2 kW Level 2 charger is recommended.

Battery

72 kWh

EPA Range

227 miles

Efficiency

3.1 mi/kWh

kWh/100 miles

32.3 kWh

DC Fast Charge

100 kW max

10–80% Time

~43 min

Body Type

SUV

MSRP

$44,995

Full Charge Cost

$8.64

EV Ownership in Utah

Utah has growing EV adoption, concentrated in Salt Lake City and the Wasatch Front corridor. The state's outdoor culture, combined with Provo's tech sector (Silicon Slopes), drives adoption among younger demographics.

Incentives & Programs

Utah offers a clean fuel vehicle tax credit of $1,500 for qualified EVs. Rocky Mountain Power offers off-peak EV rates and a Level 2 charger rebate. Utah's no sales tax on alternative fuel vehicles adds additional purchase savings.

Charging Infrastructure

I-15 along the Wasatch Front is well-covered. Salt Lake City and Provo have excellent charging density. Southern Utah (Moab, Zion, Bryce Canyon) is improving — national park visitors are increasingly demanding EV infrastructure.

Grid & Energy Source

Utah's grid is approximately 55% coal (declining), 20% natural gas, and growing solar and wind. Rocky Mountain Power is transitioning aggressively — the carbon footprint of Utah EV charging is currently moderate but improving rapidly.

UtahElectricity Rates & EV Savings

The average residential electricity rate in Utah is $0.12/kWh, which is below the national average of $0.17/kWh. With a gas price of $3.60/gallon, Utah 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 Subaru Solterra's 72 kWh battery provides up to 227 miles of EPA-rated range. Real-world range may vary by 10–30% depending on temperature, speed, and terrain.

Annual EV Cost (home)

$465

Subaru Solterra @ $0.12/kWh

Annual Gas Cost (28 MPG)

$1,543

@ $3.60/gallon in Utah

You save every year by driving electric in Utah

$1,078/year

That's $90/month saved vs. a 28 MPG gas car

Home vs. DC Fast Charging in Utah

Monthly cost comparison for 1,000 miles in a Subaru Solterra:

🏠 Home L2

$39

$39/mo

🔌 Public L2

$70

$70/mo

⚡ DC Fast

$158

$158/mo

⛽ Gasoline

$129

$129/mo

Tips for Charging Your Subaru Solterra in Utah

Utah's moderate climate and charging infrastructure have specific implications for Subaru Solterra owners. Here are practical tips to maximize range and minimize charging costs in this state:

Rocky Mountain Power's EV rate plan drops to ~$0.06–0.08/kWh overnight — schedule charging to start at 11 PM.

Mountain terrain on I-15 between SLC and St. George can reduce range 15–20% on southbound climbs. Plan accordingly.

Moab and National Park routes are increasingly EV-serviced, but always start Canyonlands/Arches runs with 80%+.

Utah's coal-heavy grid is a current limitation, but Rocky Mountain Power's renewables push will improve this significantly by 2027.

Frequently Asked Questions

How much does it cost to charge a Subaru Solterra at home in Utah?

At Utah's average residential rate of $0.12/kWh, charging a 2026 Subaru Solterra at home costs approximately $39/month based on 1,000 miles of driving. A full charge costs $8.64.

How much does it cost to fully charge a Subaru Solterra?

A full charge of the Subaru Solterra's 72 kWh battery costs $8.64 at Utah's rate of $0.12/kWh. At a public DC fast charger ($0.49/kWh), that's about $35.28.

Is it cheaper to charge a Subaru Solterra or drive a gas car in Utah?

Home charging the Subaru Solterra in Utah costs $0.039/mile. A comparable 28 MPG gas car costs $0.13/mile at Utah's gas price of $3.60/gallon. EVs save approximately $1,078/year.

How long does it take to charge a Subaru Solterra with DC fast charging?

The Subaru Solterra supports up to 100 kW DC fast charging. A 10–80% charge takes approximately 43 minutes at peak speed. Actual time varies by charger capacity, battery temperature, and current state of charge.

How much does a Subaru Solterra add to your electric bill in Utah?

Driving 1,000 miles/month in a Subaru Solterra adds about $39 to your monthly electric bill in Utah. That's 32.3 kWh per 100 miles × $0.12/kWh.

What is the best charging setup for a Subaru Solterra in Utah?

For a Subaru Solterra owner in Utah, a Level 2 home charger (at least 32A, preferably 48A) is the ideal setup. At Utah's rate of $0.12/kWh, overnight home charging costs $39/month for 1,000 miles — significantly less than gas. DC fast charging at $0.49/kWh is 4–5× more expensive and best reserved for road trips.