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  • Interstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXS

    $24,359

    15,584 mi.
    Est. $430/mo

    Jack Schmitt Chevrolet Wood River

    3.5
    Wood River, IL (26 mi)
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  • Aurora Black 2025 Kia K4Aurora Black 2025 Kia K4Aurora Black 2025 Kia K4Aurora Black 2025 Kia K4Aurora Black 2025 Kia K4Aurora Black 2025 Kia K4

    $21,600

    $100
    25,423 mi.
    Est. $382/mo

    Bommarito Nissan Ballwin

    4.5
    Ballwin, MO (12 mi)
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  • Aurora Black Pearl 2025 Kia K4 GT-LineAurora Black Pearl 2025 Kia K4 GT-LineAurora Black Pearl 2025 Kia K4 GT-LineAurora Black Pearl 2025 Kia K4 GT-LineAurora Black Pearl 2025 Kia K4 GT-LineAurora Black Pearl 2025 Kia K4 GT-Line

    $26,377

    $300
    17,623 mi.
    Est. $466/mo

    Newbold Toyota

    4.5
    O'Fallon, IL (22 mi)
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  • Interstellar Gray 2025 Kia K4 EXInterstellar Gray 2025 Kia K4 EXInterstellar Gray 2025 Kia K4 EXInterstellar Gray 2025 Kia K4 EXInterstellar Gray 2025 Kia K4 EXInterstellar Gray 2025 Kia K4 EX

    $23,788

    14,493 mi.
    Est. $420/mo

    Suntrup Hyundai South

    4.8
    St. Louis, MO (3 mi)
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  • Interstellar Gray 2025 Kia K4 EXInterstellar Gray 2025 Kia K4 EXInterstellar Gray 2025 Kia K4 EXInterstellar Gray 2025 Kia K4 EXInterstellar Gray 2025 Kia K4 EXInterstellar Gray 2025 Kia K4 EX

    $23,258

    $600
    23,992 mi.
    Est. $411/mo

    Suntrup Kia South

    4.8
    St. Louis, MO (3 mi)
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  • Snow White Pearl 2025 Kia K4Snow White Pearl 2025 Kia K4Snow White Pearl 2025 Kia K4Snow White Pearl 2025 Kia K4Snow White Pearl 2025 Kia K4Snow White Pearl 2025 Kia K4

    $20,520

    32,819 mi.
    Est. $362/mo

    Bommarito Ford

    4.6
    Hazelwood, MO (17 mi)
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  • Snow White Pearl 2025 Kia K4 GT-LineSnow White Pearl 2025 Kia K4 GT-LineSnow White Pearl 2025 Kia K4 GT-LineSnow White Pearl 2025 Kia K4 GT-LineSnow White Pearl 2025 Kia K4 GT-LineSnow White Pearl 2025 Kia K4 GT-Line

    $25,942

    8,411 mi.
    Est. $458/mo

    Federico Chrysler Dodge Jeep RAM

    4.7
    Wood River, IL (26 mi)
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  • Interstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXS

    $22,005

    35,157 mi.
    Est. $389/mo

    Bommarito Honda Superstore

    4.8
    Hazelwood, MO (16 mi)
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  • Deep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXS

    $19,318

    $900
    31,001 mi.
    Est. $341/mo

    EchoPark Automotive St. Louis

    4.7
    Chesterfield, MO (20 mi)
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  • Deep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXS

    $19,347

    32,411 mi.
    Est. $342/mo

    Hertz Rent2Buy Florissant, MO

    Online seller
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  • Aurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXS

    $22,795

    24,357 mi.
    Est. $403/mo

    DriveTime of St. Louis-North County

    4.9
    St. Louis, MO (16 mi)
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  • Deep Sea Blue 2025 Kia K4 EXDeep Sea Blue 2025 Kia K4 EXDeep Sea Blue 2025 Kia K4 EXDeep Sea Blue 2025 Kia K4 EXDeep Sea Blue 2025 Kia K4 EXDeep Sea Blue 2025 Kia K4 EX

    $24,324

    $795
    2,803 mi.
    Est. $430/mo

    AutoCenters Nissan

    4.6
    Herculaneum, MO (21 mi)
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  • Snow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXS

    $20,198

    $301
    27,954 mi.
    Est. $357/mo

    Hertz Car Sales St. Louis

    Florissant, MO (18 mi)
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  • Haze 2025 Kia K4 EXHaze 2025 Kia K4 EXHaze 2025 Kia K4 EXHaze 2025 Kia K4 EXHaze 2025 Kia K4 EXHaze 2025 Kia K4 EX

    $24,867

    $500
    8,909 mi.
    Est. $439/mo

    Cardinal Buick GMC Inc.

    3.8
    Belleville, IL (17 mi)
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  • Aurora Black Pearl 2025 Kia K4 GT-Line TurboAurora Black Pearl 2025 Kia K4 GT-Line TurboAurora Black Pearl 2025 Kia K4 GT-Line TurboAurora Black Pearl 2025 Kia K4 GT-Line TurboAurora Black Pearl 2025 Kia K4 GT-Line TurboAurora Black Pearl 2025 Kia K4 GT-Line Turbo

    $24,941

    $1.3K
    19,941 mi.
    Est. $441/mo

    Suntrup Ford Westport

    3.5
    St. Louis, MO (12 mi)
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  • Snow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXS

    $20,417

    $192
    37,221 mi.
    Est. $361/mo

    Napleton's Mid Rivers Kia

    3.8
    Saint Peters, MO (23 mi)
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  • Steel Gray 2025 Kia K4Steel Gray 2025 Kia K4Steel Gray 2025 Kia K4Steel Gray 2025 Kia K4Steel Gray 2025 Kia K4Steel Gray 2025 Kia K4

    $20,520

    29,236 mi.
    Est. $362/mo

    Bommarito Ford

    4.6
    Hazelwood, MO (17 mi)
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  • Steel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXS

    $23,065

    4,457 mi.
    Est. $407/mo

    Suntrup Kia South

    4.8
    St. Louis, MO (3 mi)
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  • Steel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXS

    $22,120

    26,624 mi.
    Est. $391/mo

    Ed Napleton Honda St. Peters

    4.7
    Saint Peters, MO (23 mi)
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  • Interstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXS

    $22,905

    27,150 mi.
    Est. $405/mo

    Bommarito Honda Superstore

    4.8
    Hazelwood, MO (16 mi)
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  • Interstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXS

    $19,118

    36,900 mi.
    Est. $338/mo

    EchoPark Automotive St. Louis

    4.7
    Chesterfield, MO (20 mi)
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  • Steel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXS

    $19,798

    $192
    35,834 mi.
    Est. $350/mo

    Hertz Rent2Buy Florissant, MO

    Online seller
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  • Steel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXS

    $19,798

    $380
    32,768 mi.
    Est. $350/mo

    Hertz Car Sales St. Louis

    Florissant, MO (18 mi)
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  • Snow White Pearl 2025 Kia K4 EXSnow White Pearl 2025 Kia K4 EXSnow White Pearl 2025 Kia K4 EXSnow White Pearl 2025 Kia K4 EXSnow White Pearl 2025 Kia K4 EXSnow White Pearl 2025 Kia K4 EX

    $24,219

    21,454 mi.
    Est. $428/mo

    AutoCenters Nissan

    4.6
    Herculaneum, MO (21 mi)
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  • Blue 2025 Kia K4 GT-LineBlue 2025 Kia K4 GT-LineBlue 2025 Kia K4 GT-LineBlue 2025 Kia K4 GT-LineBlue 2025 Kia K4 GT-LineBlue 2025 Kia K4 GT-Line

    $28,998

    6,037 mi.
    Est. $512/mo

    CarMax Schaumburg

    4.5
    $149 delivery to St. Louis, MO (3 mi)
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  • Green 2025 Kia K4 LXSGreen 2025 Kia K4 LXSGreen 2025 Kia K4 LXSGreen 2025 Kia K4 LXSGreen 2025 Kia K4 LXSGreen 2025 Kia K4 LXS

    $21,998

    32,346 mi.
    Est. $389/mo

    CarMax Hillside (Eisenhower Expy)

    4.7
    $149 delivery to St. Louis, MO (3 mi)
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Kia K4 prices by year

Model year Average price Deals
2026 Kia K4 $25,551 1 Good deal
2025 Kia K4 $22,477 9 Great deals

About the Kia K4

FAQs

How much does the Kia K4 cost?

The Kia K4 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the K4 is $20,876, with pricing starting at $3,000.

What is the MPG of the Kia K4?

The Kia K4 with traditional internal combustion engine offers up to 30 MPG city and 40 MPG highway for a combined rating of 34 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the Kia K4?

The Kia K4 compares to and/or competes against the following vehicles:


What trim levels are available for the Kia K4?

The Kia K4 is available in the following trim levels:

What model years are available for the Kia K4?

Available model years for Kia K4 inventory range from 2025 to 2026.

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