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  • Morning Haze 2025 Kia K4 GT-Line TurboMorning Haze 2025 Kia K4 GT-Line TurboMorning Haze 2025 Kia K4 GT-Line TurboMorning Haze 2025 Kia K4 GT-Line TurboMorning Haze 2025 Kia K4 GT-Line TurboMorning Haze 2025 Kia K4 GT-Line Turbo

    $27,177

    $200
    14,394 mi.
    Est. $495/mo

    Serra Honda O'Fallon

    4.9
    Check Availability
    O'Fallon, IL (17 mi)

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  • Morning Haze 2025 Kia K4 GT-Line TurboMorning Haze 2025 Kia K4 GT-Line TurboMorning Haze 2025 Kia K4 GT-Line TurboMorning Haze 2025 Kia K4 GT-Line TurboMorning Haze 2025 Kia K4 GT-Line TurboMorning Haze 2025 Kia K4 GT-Line Turbo

    $27,177

    $200
    14,394 mi.
    Est. $495/mo

    Serra Honda O'Fallon

    4.9
    Check Availability
    O'Fallon, IL (17 mi)

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  • Steel Gray 2025 Kia K4 GT-LineSteel Gray 2025 Kia K4 GT-LineSteel Gray 2025 Kia K4 GT-LineSteel Gray 2025 Kia K4 GT-LineSteel Gray 2025 Kia K4 GT-LineSteel Gray 2025 Kia K4 GT-Line

    $24,495

    20,066 mi.
    Est. $446/mo

    Steve Schmitt, Inc.

    4.9
    Check Availability
    Highland, IL (7 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

    $19,858

    25,777 mi.
    Est. $362/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (30 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

    8,129 mi.
    Est. $434/mo

    Clement Chrysler Dodge Jeep Ram Florissant

    4.0
    Check Availability
    Florissant, MO (29 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

    $19,253

    41,865 mi.
    Est. $351/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (30 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

    $20,600

    27,085 mi.
    Est. $375/mo

    Clement Chrysler Dodge Jeep Ram Florissant

    4.0
    Check Availability
    Florissant, MO (29 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

    $20,482

    25,940 mi.
    Est. $373/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (30 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

    $20,779

    22,232 mi.
    Est. $379/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (30 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

    $20,458

    26,234 mi.
    Est. $373/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (30 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

    $20,074

    23,073 mi.
    Est. $366/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (30 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

    $19,971

    23,253 mi.
    Est. $364/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (30 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

    $20,165

    23,586 mi.
    Est. $367/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (30 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

    $20,227

    21,544 mi.
    Est. $368/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (30 mi)
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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

    $20,062

    21,712 mi.
    Est. $365/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (30 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

    $20,280

    20,483 mi.
    Est. $369/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (30 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

    $20,590

    24,589 mi.
    Est. $375/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (30 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

    $20,320

    27,954 mi.
    Est. $370/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (30 mi)
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  • Gray 2025 Kia K4

    $21,500

    30,300 mi.
    Est. $392/mo

    Clement Chrysler Dodge Jeep Ram Florissant

    4.0
    Check Availability
    Florissant, MO (29 mi)
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  • Not Priced

    8,170 mi.
    Est. $0/mo

    Clement Pre-Owned (Florissant)

    3.2
    Check Availability
    Florissant, MO (29 mi)
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  • Deep Sea Blue 2025 Kia K4 LXS

    $21,500

    26,048 mi.
    Est. $392/mo

    Clement Pre-Owned (Florissant)

    3.2
    Check Availability
    Florissant, MO (29 mi)
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  • Aurora Black Pearl 2025 Kia K4 LXS

    $21,000

    31,511 mi.
    Est. $383/mo

    Clement Pre-Owned (Florissant)

    3.2
    Check Availability
    Florissant, MO (29 mi)
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  • Morning Haze 2025 Kia K4 LXS

    $21,500

    26,811 mi.
    Est. $392/mo

    Clement Pre-Owned (Florissant)

    3.2
    Check Availability
    Florissant, MO (29 mi)
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  • Gray 2025 Kia K4 LXSGray 2025 Kia K4 LXSGray 2025 Kia K4 LXSGray 2025 Kia K4 LXSGray 2025 Kia K4 LXSGray 2025 Kia K4 LXS

    $23,998

    13,525 mi.
    Est. $437/mo

    CarMax Merrillville

    Check Availability
    $99 delivery to O'Fallon, IL (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

    $19,695

    32,206 mi.
    Est. $359/mo

    Countryside Mitsubishi

    4.9
    Check Availability
    $690 delivery from Countryside, IL (231 mi)
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Kia K4 prices by year

Model year Average price Deals
2026 Kia K4 $24,214
2025 Kia K4 $21,800 23 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 $20,488, with pricing starting at $16,801.

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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