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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

    $23,359

    9,118 mi.
    Est. $413/mo

    Jack Schmitt Chevrolet Wood River

    3.5
    Wood River, IL (13 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

    $21,000

    $600
    25,423 mi.
    Est. $371/mo

    Bommarito Nissan Ballwin

    4.4
    Ballwin, MO (18 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

    $23,388

    $400
    14,493 mi.
    Est. $413/mo

    Suntrup Hyundai South

    4.8
    St. Louis, MO (17 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

    $21,920

    $200
    25,439 mi.
    Est. $387/mo

    Ed Napleton Honda St. Peters

    4.7
    Saint Peters, MO (19 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

    $24,995

    $947
    8,411 mi.
    Est. $442/mo

    Federico Chrysler Dodge Jeep RAM

    4.7
    Wood River, IL (14 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

    32,823 mi.
    Est. $362/mo

    Bommarito Ford

    4.6
    Hazelwood, MO (7 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

    7,058 mi.
    Est. $407/mo

    Suntrup Kia South

    4.8
    St. Louis, MO (17 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

    $25,973

    2,086 mi.
    Est. $459/mo

    Suntrup Kia South

    4.8
    St. Louis, 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

    $19,618

    29,863 mi.
    Est. $347/mo

    EchoPark Automotive St. Louis

    4.7
    Chesterfield, 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

    $19,561

    $637
    27,954 mi.
    Est. $346/mo

    Hertz Car Sales St. Louis

    Florissant, MO (5 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

    $18,995

    36,200 mi.
    Est. $336/mo

    Hertz Rent2Buy Florissant, MO

    Online seller
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  • White 2025 Kia K4 LXSWhite 2025 Kia K4 LXSWhite 2025 Kia K4 LXSWhite 2025 Kia K4 LXSWhite 2025 Kia K4 LXSWhite 2025 Kia K4 LXS

    $21,998

    37,007 mi.
    Est. $389/mo

    CarMax St. Louis South Lindbergh

    St. Louis, MO (17 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
    8,911 mi.
    Est. $439/mo

    Cardinal Buick GMC Inc.

    3.8
    Belleville, IL (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

    $20,620

    $300
    32,088 mi.
    Est. $364/mo

    Napleton's Mid Rivers Kia

    3.9
    Saint Peters, MO (19 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

    $25,594

    34,823 mi.
    Est. $452/mo

    Dave Sinclair Ford

    3.7
    St. Louis, 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

    $24,359

    15,584 mi.
    Est. $430/mo

    Jack Schmitt Chevrolet Wood River

    3.5
    Wood River, IL (13 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

    $22,821

    17,203 mi.
    Est. $403/mo

    Clement Chrysler Dodge Jeep Ram Florissant

    3.9
    Florissant, MO (5 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

    $19,018

    $1.2K
    31,001 mi.
    Est. $336/mo

    EchoPark Automotive St. Louis

    4.7
    Chesterfield, MO (23 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

    $21,280

    37,702 mi.
    Est. $376/mo

    Ed Napleton Honda St. Peters

    4.7
    Saint Peters, MO (19 mi)
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  • Gray 2025 Kia K4Gray 2025 Kia K4Gray 2025 Kia K4Gray 2025 Kia K4Gray 2025 Kia K4Gray 2025 Kia K4

    $21,200

    $1K
    26,896 mi.
    Est. $374/mo

    Bommarito Nissan Ballwin

    4.4
    Ballwin, MO (18 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

    $19,618

    29,673 mi.
    Est. $347/mo

    EchoPark Automotive St. Louis

    4.7
    Chesterfield, MO (23 mi)
    Check Availability
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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

    $19,798

    $651
    24,589 mi.
    Est. $350/mo

    Hertz Car Sales St. Louis

    Florissant, MO (5 mi)
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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. $424/mo

    Travers GMT Auto Sales West

    OFallon, MO (26 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

    $19,618

    30,592 mi.
    Est. $347/mo

    EchoPark Automotive St. Louis

    4.7
    Chesterfield, MO (23 mi)
    Check Availability
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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

    $20,018

    24,766 mi.
    Est. $354/mo

    EchoPark Automotive St. Louis

    4.7
    Chesterfield, MO (23 mi)
    Check Availability
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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

    32,453 mi.
    Est. $389/mo

    CarMax Louisville

    4.7
    $149 delivery to St. Louis, MO (17 mi)
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  • White 2025 Kia K4 LXWhite 2025 Kia K4 LXWhite 2025 Kia K4 LXWhite 2025 Kia K4 LXWhite 2025 Kia K4 LXWhite 2025 Kia K4 LX

    $22,998

    14,035 mi.
    Est. $406/mo

    CarMax Murfreesboro

    $199 delivery to St. Louis, MO (17 mi)
    Check Availability
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Kia K4 prices by year

Model year Average price Deals
2026 Kia K4 $25,686 1 Good deal
2025 Kia K4 $22,074 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 $20,947, 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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