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  • Interstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LX

    $22,365

    3,812 mi.
    Est. $418/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (14 mi)

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  • Haze 2025 Kia K4Haze 2025 Kia K4Haze 2025 Kia K4Haze 2025 Kia K4Haze 2025 Kia K4Haze 2025 Kia K4

    $24,995

    14,933 mi.
    Est. $467/mo

    Travers GMT Auto Sales West

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    OFallon, MO (25 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

    $22,472

    14,317 mi.
    Est. $420/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (14 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

    $23,200

    $600
    8,129 mi.
    Est. $434/mo

    Clement Chrysler Dodge Jeep Ram Florissant

    4.0
    Check Availability
    Florissant, MO (7 mi)
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  • Currant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXS

    $18,097

    38,664 mi.
    Est. $338/mo

    EchoPark Automotive St. Louis

    4.7
    Check Availability
    Chesterfield, MO (20 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

    $20,075

    $152
    21,544 mi.
    Est. $375/mo

    Hertz Car Sales St. Louis

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    Florissant, MO (7 mi)
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  • White 2025 Kia K4 EXWhite 2025 Kia K4 EXWhite 2025 Kia K4 EXWhite 2025 Kia K4 EXWhite 2025 Kia K4 EXWhite 2025 Kia K4 EX

    $23,998

    $1K
    2,462 mi.
    Est. $449/mo

    CarMax St. Louis South Lindbergh

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    St. Louis, MO (14 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

    $21,935

    17,213 mi.
    Est. $410/mo

    Suntrup Buick GMC

    3.9
    Check Availability
    Saint Peters, MO (17 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

    $20,995

    30,133 mi.
    Est. $393/mo

    Napleton's Mid Rivers Kia

    3.8
    Check Availability
    Saint Peters, MO (17 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

    $20,983

    $234
    26,234 mi.
    Est. $392/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (7 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

    $23,247

    3,510 mi.
    Est. $435/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (14 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

    $19,947

    23,073 mi.
    Est. $373/mo

    Hertz Car Sales St. Louis

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    Florissant, MO (7 mi)
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  • Morning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXS

    $18,987

    $210
    35,945 mi.
    Est. $355/mo

    EchoPark Automotive St. Louis

    4.7
    Check Availability
    Chesterfield, MO (20 mi)
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  • Gray 2025 Kia K4Gray 2025 Kia K4Gray 2025 Kia K4Gray 2025 Kia K4Gray 2025 Kia K4Gray 2025 Kia K4

    $21,150

    $350
    30,300 mi.
    Est. $395/mo

    Clement Chrysler Dodge Jeep Ram Florissant

    4.0
    Check Availability
    Florissant, MO (7 mi)
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  • Currant Red 2026 Kia K4 EXCurrant Red 2026 Kia K4 EXCurrant Red 2026 Kia K4 EXCurrant Red 2026 Kia K4 EXCurrant Red 2026 Kia K4 EXCurrant Red 2026 Kia K4 EX

    $25,380

    519 mi.
    Est. $475/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (14 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

    $26,305

    1,467 mi.
    Est. $492/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (14 mi)
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  • Wave Blue 2025 Kia K4 GT-LineWave Blue 2025 Kia K4 GT-LineWave Blue 2025 Kia K4 GT-LineWave Blue 2025 Kia K4 GT-LineWave Blue 2025 Kia K4 GT-LineWave Blue 2025 Kia K4 GT-Line

    $26,315

    175 mi.
    Est. $492/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (14 mi)
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  • Currant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXS

    $19,844

    23,253 mi.
    Est. $371/mo

    Hertz Car Sales St. Louis

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    Florissant, MO (7 mi)
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  • Interstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LX

    $22,375

    7,365 mi.
    Est. $418/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (14 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

    $19,741

    25,777 mi.
    Est. $369/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (7 mi)
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  • Interstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LX

    $22,242

    4,548 mi.
    Est. $416/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (14 mi)
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  • Interstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LX

    $22,325

    $550
    8,402 mi.
    Est. $417/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (14 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

    $25,133

    $907
    10,280 mi.
    Est. $470/mo

    Mossy of Picayune

    4.8
    Check Availability
    Free delivery from Picayune, MS (568 mi)
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  • Silver 2025 Kia K4 EXSilver 2025 Kia K4 EXSilver 2025 Kia K4 EXSilver 2025 Kia K4 EXSilver 2025 Kia K4 EXSilver 2025 Kia K4 EX

    $23,998

    6,797 mi.
    Est. $449/mo

    CarMax Town Center

    Check Availability
    $249 delivery to St. Louis, MO (14 mi)
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Kia K4 prices by year

Model year Average price Deals
2026 Kia K4 $24,685
2025 Kia K4 $21,756 56 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 $20,389, with pricing starting at $16,690.

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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