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How Much Does It Cost to Charge a Kia EV9 in Massachusetts?

Quick Answer

Charging a 2026 Kia EV9 at home in Massachusetts costs approximately $104/month — that's $0.10/mile and saves $343/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

$0.10

home charging

Monthly Cost

$104

1,000 miles/month

Annual Savings

$343

vs. 28 MPG gas car

About the 2026 Kia EV9

The Kia EV9 is a three-row family SUV that brings the E-GMP platform's 800V charging architecture to the SUV segment. World Car of the Year 2024, it's Kia's flagship and one of the most feature-rich three-row EVs at its price point.

Advantages

✓Three-row 6-seat or 7-seat configuration

✓800V platform with 233 kW charging

✓Relaxation seat recline mode and swiveling second row

✓Kia's 10-year/100K mile powertrain warranty — best in class

Considerations

✗$56,395+ starting price — more affordable than Rivian R1S but pricier than many buyers expect

✗Third row is tight for adults; better suited for children

✗2.8 mi/kWh efficiency is lower than competitors of similar size

✗Limited towing capacity vs. truck-based 3-row SUVs

Ideal Buyer

Families of 5–7 who want a three-row EV with fast charging and a 10-year warranty. Buyers upgrading from a Kia Telluride or Sorento.

vs. Gas Equivalent

Competes with Hyundai Ioniq 9 and Rivian R1S. Gas equivalent is a Kia Telluride or Hyundai Palisade.

Kia EV9 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 Kia EV9's 99 kWh battery costs $28.71 for a full charge — a meaningful savings versus gas at current prices.

Charging Method

$/kWh

$/month

$/year

🏠 Home (Level 2)

$0.29

$104

$1,243

🔌 Public Level 2

$0.52

$186

$2,237

⚡ DC Fast Charger

$0.49

$175

$2,100

⛽ 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 Kia EV9Specs & Charging Data

233 kW DC fast charging adds approximately 70+ miles in 10 minutes. 99 kWh battery takes approximately 9–10 hours for a full Level 2 home charge at 48A.

Battery

99 kWh

EPA Range

304 miles

Efficiency

2.8 mi/kWh

kWh/100 miles

35.7 kWh

DC Fast Charge

233 kW max

10–80% Time

~25 min

Body Type

SUV

MSRP

$56,395

Full Charge Cost

$28.71

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 Kia EV9's 99 kWh battery provides up to 304 miles of EPA-rated range. Real-world range may vary by 10–30% depending on temperature, speed, and terrain.

Annual EV Cost (home)

$1,243

Kia EV9 @ $0.29/kWh

Annual Gas Cost (28 MPG)

$1,586

@ $3.70/gallon in Massachusetts

You save every year by driving electric in Massachusetts

$343/year

That's $29/month saved vs. a 28 MPG gas car

Home vs. DC Fast Charging in Massachusetts

Monthly cost comparison for 1,000 miles in a Kia EV9:

🏠 Home L2

$104

$104/mo

🔌 Public L2

$186

$186/mo

⚡ DC Fast

$175

$175/mo

⛽ Gasoline

$132

$132/mo

Tips for Charging Your Kia EV9 in Massachusetts

Massachusetts's cold climate and charging infrastructure have specific implications for Kia EV9 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 Kia EV9 at home in Massachusetts?

At Massachusetts's average residential rate of $0.29/kWh, charging a 2026 Kia EV9 at home costs approximately $104/month based on 1,000 miles of driving. A full charge costs $28.71.

How much does it cost to fully charge a Kia EV9?

A full charge of the Kia EV9's 99 kWh battery costs $28.71 at Massachusetts's rate of $0.29/kWh. At a public DC fast charger ($0.49/kWh), that's about $48.51.

Is it cheaper to charge a Kia EV9 or drive a gas car in Massachusetts?

Home charging the Kia EV9 in Massachusetts costs $0.10/mile. A comparable 28 MPG gas car costs $0.13/mile at Massachusetts's gas price of $3.70/gallon. EVs save approximately $343/year.

How long does it take to charge a Kia EV9 with DC fast charging?

The Kia EV9 supports up to 233 kW DC fast charging. A 10–80% charge takes approximately 25 minutes at peak speed. Actual time varies by charger capacity, battery temperature, and current state of charge.

How much does a Kia EV9 add to your electric bill in Massachusetts?

Driving 1,000 miles/month in a Kia EV9 adds about $104 to your monthly electric bill in Massachusetts. That's 35.7 kWh per 100 miles × $0.29/kWh.

How does cold weather in Massachusetts affect Kia EV9 range?

Cold winters in Massachusetts can reduce Kia EV9 range by 20–40%. With a 99 kWh battery and 304-mile EPA range, plan for 213–243 miles in cold conditions. Use the scheduled departure feature to pre-heat the cabin while still plugged in to preserve driving range.