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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

    $21,155

    33,753 mi.
    Est. $368/mo

    Ed Napleton Honda St. Peters

    4.7
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    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

    $22,005

    35,157 mi.
    Est. $383/mo

    Bommarito Honda Superstore

    4.8
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    Hazelwood, MO (28 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

    $19,649

    $341
    34,719 mi.
    Est. $342/mo

    Hertz Car Sales St. Louis

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    Florissant, MO (28 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

    32,298 mi.
    Est. $337/mo

    Hertz Rent2Buy Florissant, MO

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    Online seller
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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

    $23,790

    $200
    14,730 mi.
    Est. $414/mo

    Jim Trenary Chevrolet of Troy

    Check Availability
    Troy, MO (21 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

    $20,920

    $200
    32,088 mi.
    Est. $364/mo

    Napleton's Mid Rivers Kia

    3.8
    Check Availability
    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 LXS

    $22,905

    27,150 mi.
    Est. $398/mo

    Bommarito Honda Superstore

    4.8
    Check Availability
    Hazelwood, MO (28 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

    $20,567

    $382
    23,073 mi.
    Est. $358/mo

    Hertz Car Sales St. Louis

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    Florissant, MO (28 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
    35,540 mi.
    Est. $344/mo

    Hertz Rent2Buy Florissant, MO

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    Online seller
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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

    $20,499

    $1.2K
    28,176 mi.
    Est. $357/mo

    Hertz Rent2Buy Florissant, MO

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    Online seller
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  • Haze 2025 Kia K4Haze 2025 Kia K4Haze 2025 Kia K4Haze 2025 Kia K4Haze 2025 Kia K4Haze 2025 Kia K4

    $23,995

    15,097 mi.
    Est. $417/mo

    Travers GMT Auto Sales West

    Check Availability
    OFallon, MO (23 mi)
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  • Morning Haze 2025 Kia K4 EXMorning Haze 2025 Kia K4 EXMorning Haze 2025 Kia K4 EXMorning Haze 2025 Kia K4 EXMorning Haze 2025 Kia K4 EXMorning Haze 2025 Kia K4 EX

    $24,200

    $100
    14,931 mi.
    Est. $421/mo

    Clement Pre-Owned (Florissant)

    3.1
    Check Availability
    Florissant, MO (28 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

    $21,000

    $200
    33,057 mi.
    Est. $365/mo

    Clement Pre-Owned (Florissant)

    3.1
    Check Availability
    Florissant, MO (28 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

    $20,609

    37,221 mi.
    Est. $358/mo

    Napleton's Mid Rivers Kia

    3.8
    Check Availability
    Saint Peters, MO (23 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. $351/mo

    Hertz Car Sales St. Louis

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    Florissant, MO (28 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

    $20,449

    $349
    24,589 mi.
    Est. $356/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (28 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

    $21,920

    32,516 mi.
    Est. $381/mo

    Ed Napleton Honda St. Peters

    4.7
    Check Availability
    Saint Peters, MO (23 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

    $22,320

    26,691 mi.
    Est. $388/mo

    Ed Napleton Honda St. Peters

    4.7
    Check Availability
    Saint Peters, MO (23 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

    $19,990

    34,256 mi.
    Est. $348/mo

    Hertz Rent2Buy Florissant, MO

    Check Availability
    Online seller
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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

    $20,149

    $548
    30,979 mi.
    Est. $350/mo

    Hertz Rent2Buy Florissant, MO

    Check Availability
    Online seller
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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

    $21,410

    38,939 mi.
    Est. $372/mo

    Ed Napleton Honda St. Peters

    4.7
    Check Availability
    Saint Peters, MO (23 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

    $19,849

    $141
    34,707 mi.
    Est. $345/mo

    Hertz Rent2Buy Florissant, MO

    Check Availability
    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. $344/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (28 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

    $19,990

    $308
    31,055 mi.
    Est. $348/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (28 mi)
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  • Black 2025 Kia K4 GT-LineBlack 2025 Kia K4 GT-LineBlack 2025 Kia K4 GT-LineBlack 2025 Kia K4 GT-LineBlack 2025 Kia K4 GT-LineBlack 2025 Kia K4 GT-Line

    $29,998

    5,500 mi.
    Est. $522/mo

    CarMax Germantown

    Check Availability
    $149 delivery to St. Peters, MO (23 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

    $21,998

    35,205 mi.
    Est. $383/mo

    CarMax Birmingham

    Check Availability
    $449 delivery to St. Peters, MO (23 mi)
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Kia K4 prices by year

Model year Average price Deals
2026 Kia K4 $24,898
2025 Kia K4 $21,434 17 Good 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 $20,842, 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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