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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

    $24,359

    9,118 mi.
    Est. $445/mo

    Jack Schmitt Chevrolet Wood River

    3.3
    Check Availability
    Wood River, IL (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

    $20,349

    27,954 mi.
    Est. $372/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (30 mi)
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  • Haze 2025 Kia K4Haze 2025 Kia K4Haze 2025 Kia K4Haze 2025 Kia K4Haze 2025 Kia K4Haze 2025 Kia K4

    $21,000

    $400
    31,142 mi.
    Est. $384/mo

    Clement Chrysler Dodge Jeep Ram Florissant

    4.0
    Check Availability
    Florissant, MO (29 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

    $20,198

    34,719 mi.
    Est. $369/mo

    Hertz Car Sales St. Louis

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    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

    $19,766

    35,576 mi.
    Est. $361/mo

    Hertz Car Sales St. Louis

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    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

    $20,398

    24,589 mi.
    Est. $373/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (30 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

    $24,000

    14,931 mi.
    Est. $439/mo

    Clement Pre-Owned (Florissant)

    3.1
    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

    $20,249

    23,073 mi.
    Est. $370/mo

    Hertz Car Sales St. Louis

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    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

    $20,600

    31,271 mi.
    Est. $377/mo

    Clement Pre-Owned (Florissant)

    3.1
    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

    $20,200

    $300
    31,927 mi.
    Est. $369/mo

    Clement Pre-Owned (Florissant)

    3.1
    Check Availability
    Florissant, MO (30 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

    $21,800

    $200
    26,048 mi.
    Est. $399/mo

    Clement Pre-Owned (Florissant)

    3.1
    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

    $24,359

    15,584 mi.
    Est. $445/mo

    Jack Schmitt Chevrolet Wood River

    3.3
    Check Availability
    Wood River, IL (20 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

    $19,990

    31,717 mi.
    Est. $366/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (30 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

    $20,163

    32,768 mi.
    Est. $369/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

    $20,598

    26,234 mi.
    Est. $377/mo

    Hertz Car Sales St. Louis

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    Florissant, MO (30 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

    $21,985

    44,458 mi.
    Est. $402/mo

    Quality Chrysler Dodge Jeep Ram of Jerseyville

    Check Availability
    Jerseyville, IL (17 mi)
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  • $23,338

    27,023 mi.
    Est. $427/mo

    Smoky Jennings Chevrolet, Inc.

    Check Availability
    Palmyra, IL (21 mi)
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  • Deep Sea Blue 2025 Kia K4

    $20,500

    $130
    30,916 mi.
    Est. $375/mo

    Clement Chrysler Dodge Jeep Ram Florissant

    4.0
    Check Availability
    Florissant, MO (29 mi)
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  • Snow White Pearl 2025 Kia K4 LXS

    $20,298

    $100
    31,055 mi.
    Est. $371/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (30 mi)
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  • Aurora Black Pearl 2025 Kia K4 LXS

    $20,438

    29,860 mi.
    Est. $374/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (30 mi)
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  • Snow White Pearl 2025 Kia K4 LXS

    $20,698

    $100
    26,218 mi.
    Est. $378/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (30 mi)
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  • $21,595

    44,150 mi.
    Est. $395/mo

    DriveTime of St. Louis-North County

    4.9
    Check Availability
    St. Louis, 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

    $18,100

    $181
    52,419 mi.
    Est. $331/mo

    Andy Mohr Kia

    4.9
    Check Availability
    $300 delivery from Avon, IN (199 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

    $23,405

    34,542 mi.
    Est. $428/mo

    Dahl Ford Davenport

    4.8
    Check Availability
    $169 delivery from Davenport, IA (170 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

    $21,400

    $210
    33,731 mi.
    Est. $391/mo

    Ed Napleton Honda St. Peters

    4.6
    Check Availability
    Saint Peters, MO (40 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

    $22,100

    $119
    25,423 mi.
    Est. $404/mo

    Bommarito Nissan Ballwin

    4.4
    Check Availability
    Ballwin, MO (48 mi)
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  • Aurora Black Pearl 2025 Kia K4 GT-LineAurora Black Pearl 2025 Kia K4 GT-LineAurora Black Pearl 2025 Kia K4 GT-LineAurora Black Pearl 2025 Kia K4 GT-LineAurora Black Pearl 2025 Kia K4 GT-Line

    $26,877

    17,623 mi.
    Est. $491/mo

    Newbold Toyota

    4.4
    Check Availability
    O'Fallon, IL (39 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

    $23,495

    $2.9K
    14,493 mi.
    Est. $430/mo

    Suntrup Hyundai South

    4.8
    Check Availability
    St. Louis, MO (47 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

    $20,910

    $210
    26,796 mi.
    Est. $382/mo

    Napleton Hyundai, Genesis of Hazelwood

    4.4
    Check Availability
    Hazelwood, MO (32 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

    $26,295

    $270
    1,515 mi.
    Est. $481/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (47 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

    $19,498

    $2K
    17,213 mi.
    Est. $357/mo

    Suntrup Buick GMC

    4.0
    Check Availability
    Saint Peters, MO (39 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

    $21,420

    21,814 mi.
    Est. $392/mo

    Napleton's Mid Rivers Kia

    3.8
    Check Availability
    Saint Peters, MO (40 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

    $21,610

    25,799 mi.
    Est. $395/mo

    Ed Napleton Honda St. Peters

    4.6
    Check Availability
    Saint Peters, MO (40 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. $464/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (47 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

    $20,218

    31,001 mi.
    Est. $370/mo

    EchoPark Automotive St. Louis

    4.7
    Check Availability
    Chesterfield, MO (48 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

    $19,608

    31,255 mi.
    Est. $359/mo

    EchoPark Automotive St. Louis

    4.7
    Check Availability
    Chesterfield, MO (48 mi)
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Kia K4 prices by year

Model year Average price Deals
2025 Kia K4 $21,094 22 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 $20,732, with pricing starting at $13,000.

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?

Kia K4 inventory is available for the 2025 model year.

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