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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. $438/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (3 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

    $21,555

    $430
    28,215 mi.
    Est. $403/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (3 mi)
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  • White 2025 Kia K4 EXWhite 2025 Kia K4 EXWhite 2025 Kia K4 EXWhite 2025 Kia K4 EXWhite 2025 Kia K4 EXWhite 2025 Kia K4 EX

    $23,637

    22,815 mi.
    Est. $442/mo

    Sapaugh GM Country

    4.8
    Check Availability
    Herculaneum, MO (20 mi)
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  • Currant Red 2025 Kia K4 EXCurrant Red 2025 Kia K4 EXCurrant Red 2025 Kia K4 EXCurrant Red 2025 Kia K4 EXCurrant Red 2025 Kia K4 EXCurrant Red 2025 Kia K4 EX

    $22,166

    $891
    5,708 mi.
    Est. $414/mo

    Lou Fusz Kia

    4.6
    Check Availability
    St. Louis, MO (13 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

    $18,497

    38,664 mi.
    Est. $346/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, 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

    $20,410

    $175
    21,760 mi.
    Est. $382/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (20 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

    $21,857

    $418
    8,130 mi.
    Est. $409/mo

    AutoCenters Nissan

    4.6
    Check Availability
    Herculaneum, MO (20 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

    $27,777

    14,394 mi.
    Est. $519/mo

    Serra Honda O'Fallon

    4.9
    Check Availability
    O'Fallon, IL (20 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

    $20,800

    25,459 mi.
    Est. $389/mo

    Clement Chrysler Dodge Jeep Ram Florissant

    4.1
    Check Availability
    Florissant, MO (20 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

    $18,200

    $588
    37,730 mi.
    Est. $340/mo

    Napleton's Mid Rivers Kia

    3.9
    Check Availability
    Saint Peters, MO (26 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

    $17,987

    $810
    25,037 mi.
    Est. $336/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (23 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

    6,155 mi.
    Est. $467/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (3 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

    $20,358

    $213
    23,073 mi.
    Est. $381/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (20 mi)
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  • Currant Red 2025 Kia K4 EXCurrant Red 2025 Kia K4 EXCurrant Red 2025 Kia K4 EXCurrant Red 2025 Kia K4 EXCurrant Red 2025 Kia K4 EXCurrant Red 2025 Kia K4 EX

    $23,453

    $145
    14,882 mi.
    Est. $439/mo

    AutoCenters Nissan

    4.6
    Check Availability
    Herculaneum, MO (20 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

    $17,797

    $200
    25,228 mi.
    Est. $333/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (23 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

    $24,400

    8,127 mi.
    Est. $456/mo

    Clement Chrysler Dodge Jeep Ram Florissant

    4.1
    Check Availability
    Florissant, MO (20 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

    $19,747

    $250
    23,448 mi.
    Est. $369/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    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

    $18,747

    36,069 mi.
    Est. $351/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, 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

    $19,747

    $250
    22,348 mi.
    Est. $369/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (23 mi)
    Quick view
  • 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

    $20,410

    $216
    21,712 mi.
    Est. $382/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (20 mi)
    Quick view
  • 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

    $18,497

    39,286 mi.
    Est. $346/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (23 mi)
    Quick view
  • 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

    $17,987

    31,915 mi.
    Est. $336/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (23 mi)
    Quick view
  • 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

    $19,346

    36,571 mi.
    Est. $362/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (20 mi)
    Quick view
  • 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

    $24,998

    3,684 mi.
    Est. $467/mo

    CarMax Jackson (TN)

    Check Availability
    $149 delivery to St. Louis, MO (3 mi)
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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

    $22,998

    18,242 mi.
    Est. $430/mo

    CarMax Independence

    4.7
    Check Availability
    $99 delivery to St. Louis, MO (3 mi)
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Kia K4 prices by year

Model year Average price Deals
2026 Kia K4 $25,803

About the 2025 Kia K4

Basics

LX shown (base trim).

Seating
5
Door count
4
Drivetrain
Front-wheel drive
Combined MPG
34
Transmission
CVT Transmission
Engine
147.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2025 Kia K4
FAQs

How much does the 2025 Kia K4 cost?

The 2025 Kia K4 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2025 K4 is $20,764, with pricing starting at $12,488.

What is the MPG of the 2025 Kia K4?

The 2025 Kia K4 offers up to 30 MPG in city driving and 40 MPG on the 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 trim, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2025 Kia K4?

The 2025 Kia K4 compares to and/or competes against the following vehicles:


Trims

EX (1 style)

Style
EX FWD
Inventory price
Starting at $23,990
Combined MPG
33
Engine
147.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

GT-Line (1 style)

Style
GT-Line FWD
Inventory price
Starting at $25,190
Combined MPG
33
Engine
147.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

GT-Line Turbo (1 style)

Style
GT-Line Turbo FWD
Inventory price
Starting at $28,090
Combined MPG
29
Engine
190.0-hp, 1.6-liter, 4 Cylinder Engine (Gasoline Fuel)

LX (1 style)

Style
LX FWD
Inventory price
Starting at $21,990
Combined MPG
34
Engine
147.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

LXS (1 style)

Style
LXS FWD
Inventory price
Starting at $22,990
Combined MPG
33
Engine
147.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
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