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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

    $23,411

    1,500 mi.
    Est. $431/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (25 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

    $22,222

    3,812 mi.
    Est. $409/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (25 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

    $19,996

    25,777 mi.
    Est. $368/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (17 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

    $23,800

    $600
    8,129 mi.
    Est. $438/mo

    Clement Chrysler Dodge Jeep Ram Florissant

    4.0
    Check Availability
    Florissant, MO (17 mi)
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  • Interstellar Gray 2025 Kia K4 GT-LineInterstellar Gray 2025 Kia K4 GT-LineInterstellar Gray 2025 Kia K4 GT-LineInterstellar Gray 2025 Kia K4 GT-LineInterstellar Gray 2025 Kia K4 GT-LineInterstellar Gray 2025 Kia K4 GT-Line

    $24,200

    6,667 mi.
    Est. $445/mo

    Napleton's Mid Rivers Kia

    3.9
    Check Availability
    Saint Peters, MO (2 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

    $20,424

    20,483 mi.
    Est. $376/mo

    Hertz Car Sales St. Louis

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    Florissant, MO (17 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. $428/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (25 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

    $20,372

    21,544 mi.
    Est. $375/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (17 mi)
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  • Deep Sea Blue 2025 Kia K4Deep Sea Blue 2025 Kia K4Deep Sea Blue 2025 Kia K4Deep Sea Blue 2025 Kia K4Deep Sea Blue 2025 Kia K4Deep Sea Blue 2025 Kia K4

    $20,664

    27,085 mi.
    Est. $380/mo

    Clement Chrysler Dodge Jeep Ram Florissant

    4.0
    Check Availability
    Florissant, MO (17 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

    $17,997

    $500
    38,664 mi.
    Est. $331/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (9 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. $409/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, 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. $414/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (25 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

    $26,125

    1,467 mi.
    Est. $481/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (25 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

    $24,995

    6,282 mi.
    Est. $460/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (25 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

    $19,884

    $1.3K
    24,589 mi.
    Est. $366/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (17 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

    $18,502

    $1.1K
    41,865 mi.
    Est. $341/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, 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

    $22,400

    15,147 mi.
    Est. $412/mo

    Clement Supercenter

    2.6
    Check Availability
    St. Charles, MO (4 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

    $27,200

    $300
    10,652 mi.
    Est. $501/mo

    Clement Supercenter

    2.6
    Check Availability
    St. Charles, MO (4 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

    $22,100

    8,164 mi.
    Est. $407/mo

    Clement Supercenter

    2.6
    Check Availability
    St. Charles, MO (4 mi)
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  • Steel Gray 2025 Kia K4 EXSteel Gray 2025 Kia K4 EXSteel Gray 2025 Kia K4 EXSteel Gray 2025 Kia K4 EXSteel Gray 2025 Kia K4 EXSteel Gray 2025 Kia K4 EX

    $22,400

    $600
    17,353 mi.
    Est. $412/mo

    Clement Supercenter

    2.6
    Check Availability
    St. Charles, MO (4 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

    $17,497

    $490
    31,915 mi.
    Est. $322/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (9 mi)
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  • Aurora Black Pearl 2025 Kia K4Aurora Black Pearl 2025 Kia K4Aurora Black Pearl 2025 Kia K4Aurora Black Pearl 2025 Kia K4Aurora Black Pearl 2025 Kia K4Aurora Black Pearl 2025 Kia K4

    $21,800

    8,546 mi.
    Est. $401/mo

    Clement Supercenter

    2.6
    Check Availability
    St. Charles, MO (4 mi)
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  • Blue 2025 Kia K4 LXSBlue 2025 Kia K4 LXSBlue 2025 Kia K4 LXSBlue 2025 Kia K4 LXSBlue 2025 Kia K4 LXSBlue 2025 Kia K4 LXS

    $20,998

    40,603 mi.
    Est. $386/mo

    CarMax Kansas City

    4.0
    Check Availability
    $99 delivery to St. Peters, MO (1 mi)
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  • Red 2025 Kia K4 LXSRed 2025 Kia K4 LXSRed 2025 Kia K4 LXSRed 2025 Kia K4 LXSRed 2025 Kia K4 LXSRed 2025 Kia K4 LXS

    $21,998

    19,685 mi.
    Est. $405/mo

    CarMax Kansas City

    4.0
    Check Availability
    $99 delivery to St. Peters, MO (1 mi)
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Kia K4 prices by year

Model year Average price Deals
2026 Kia K4 $25,948
2025 Kia K4 $21,365 22 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 $20,815, with pricing starting at $16,897.

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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