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  • Aurora Black Pearl 2026 Kia K4 GT-LineAurora Black Pearl 2026 Kia K4 GT-LineAurora Black Pearl 2026 Kia K4 GT-LineAurora Black Pearl 2026 Kia K4 GT-LineAurora Black Pearl 2026 Kia K4 GT-LineAurora Black Pearl 2026 Kia K4 GT-Line

    $26,820

    $1K

    MSRP $28,835

    Est. $482/mo

    Janesville Kia

    1.8
    Check Availability
    Janesville, WI (29 mi)

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  • Blue 2026 Kia K4 LXSBlue 2026 Kia K4 LXSBlue 2026 Kia K4 LXSBlue 2026 Kia K4 LXSBlue 2026 Kia K4 LXSBlue 2026 Kia K4 LXS

    $24,135

    MSRP $24,635

    Est. $434/mo

    Janesville Kia

    1.8
    Check Availability
    Janesville, WI (29 mi)

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  • Snow White Pearl 2026 Kia K4 EXSnow White Pearl 2026 Kia K4 EXSnow White Pearl 2026 Kia K4 EXSnow White Pearl 2026 Kia K4 EXSnow White Pearl 2026 Kia K4 EXSnow White Pearl 2026 Kia K4 EX

    $26,514

    MSRP $26,820

    Est. $477/mo

    Russ Darrow Waukesha Kia

    4.5
    Check Availability
    Waukesha, WI (21 mi)
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  • Currant Red 2026 Kia K4 GT-LineCurrant Red 2026 Kia K4 GT-LineCurrant Red 2026 Kia K4 GT-LineCurrant Red 2026 Kia K4 GT-LineCurrant Red 2026 Kia K4 GT-LineCurrant Red 2026 Kia K4 GT-Line

    $26,713

    MSRP $28,030

    Est. $480/mo

    Russ Darrow Kia of Wauwatosa

    4.3
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    Wauwatosa, WI (28 mi)
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  • Deep Sea Blue 2026 Kia K4 LXSDeep Sea Blue 2026 Kia K4 LXSDeep Sea Blue 2026 Kia K4 LXSDeep Sea Blue 2026 Kia K4 LXSDeep Sea Blue 2026 Kia K4 LXSDeep Sea Blue 2026 Kia K4 LXS

    $24,395

    MSRP $24,635

    Est. $439/mo

    Russ Darrow Waukesha Kia

    4.5
    Check Availability
    Waukesha, WI (21 mi)
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  • INTERSTELLAR GR 2026 Kia K4 LXSINTERSTELLAR GR 2026 Kia K4 LXSINTERSTELLAR GR 2026 Kia K4 LXSINTERSTELLAR GR 2026 Kia K4 LXSINTERSTELLAR GR 2026 Kia K4 LXSINTERSTELLAR GR 2026 Kia K4 LXS

    $24,395

    MSRP $24,635

    Est. $439/mo

    Russ Darrow Waukesha Kia

    4.5
    Check Availability
    Waukesha, WI (21 mi)
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  • Currant Red 2026 Kia K4 LXSCurrant Red 2026 Kia K4 LXSCurrant Red 2026 Kia K4 LXSCurrant Red 2026 Kia K4 LXSCurrant Red 2026 Kia K4 LXSCurrant Red 2026 Kia K4 LXS

    $24,778

    MSRP $25,030

    Est. $446/mo

    Russ Darrow Waukesha Kia

    4.5
    Check Availability
    Waukesha, WI (21 mi)
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  • Currant Red 2026 Kia K4 LXSCurrant Red 2026 Kia K4 LXSCurrant Red 2026 Kia K4 LXSCurrant Red 2026 Kia K4 LXSCurrant Red 2026 Kia K4 LXSCurrant Red 2026 Kia K4 LXS

    $24,530

    MSRP $25,030

    Est. $441/mo

    Janesville Kia

    1.8
    Check Availability
    Janesville, WI (29 mi)

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  • Steel Gray 2026 Kia K4 LXSSteel Gray 2026 Kia K4 LXSSteel Gray 2026 Kia K4 LXSSteel Gray 2026 Kia K4 LXSSteel Gray 2026 Kia K4 LXSSteel Gray 2026 Kia K4 LXS

    $24,395

    MSRP $24,635

    Est. $439/mo

    Russ Darrow Waukesha Kia

    4.5
    Check Availability
    Waukesha, WI (21 mi)
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  • Snow White Pearl 2026 Kia K4 LXSnow White Pearl 2026 Kia K4 LXSnow White Pearl 2026 Kia K4 LXSnow White Pearl 2026 Kia K4 LXSnow White Pearl 2026 Kia K4 LXSnow White Pearl 2026 Kia K4 LX

    $22,805

    MSRP $23,930

    Est. $410/mo

    Russ Darrow Kia of Wauwatosa

    4.3
    Check Availability
    Wauwatosa, WI (28 mi)
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  • Aurora Black Pearl 2026 Kia K4 EXAurora Black Pearl 2026 Kia K4 EXAurora Black Pearl 2026 Kia K4 EXAurora Black Pearl 2026 Kia K4 EXAurora Black Pearl 2026 Kia K4 EXAurora Black Pearl 2026 Kia K4 EX

    $25,002

    MSRP $26,235

    Est. $450/mo

    Russ Darrow Kia of Wauwatosa

    4.3
    Check Availability
    Wauwatosa, WI (28 mi)
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  • INTERSTALLAR GR 2026 Kia K4 LXSINTERSTALLAR GR 2026 Kia K4 LXSINTERSTALLAR GR 2026 Kia K4 LXSINTERSTALLAR GR 2026 Kia K4 LXSINTERSTALLAR GR 2026 Kia K4 LXSINTERSTALLAR GR 2026 Kia K4 LXS

    $24,395

    MSRP $24,635

    Est. $439/mo

    Russ Darrow Waukesha Kia

    4.5
    Check Availability
    Waukesha, WI (21 mi)
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  • Steel Gray 2026 Kia K4 LXS

    $23,477

    MSRP $24,635

    Est. $422/mo

    Russ Darrow Kia of Wauwatosa

    4.3
    Check Availability
    Wauwatosa, WI (28 mi)
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  • Interstellar Gray 2026 Kia K4 GT-LineInterstellar Gray 2026 Kia K4 GT-LineInterstellar Gray 2026 Kia K4 GT-LineInterstellar Gray 2026 Kia K4 GT-LineInterstellar Gray 2026 Kia K4 GT-LineInterstellar Gray 2026 Kia K4 GT-Line

    $27,096

    $1K

    MSRP $29,130

    Est. $487/mo

    Janesville Kia

    1.8
    Check Availability
    Janesville, WI (29 mi)

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  • Wave Blue 2026 Kia K4 GT-LineWave Blue 2026 Kia K4 GT-LineWave Blue 2026 Kia K4 GT-LineWave Blue 2026 Kia K4 GT-LineWave Blue 2026 Kia K4 GT-LineWave Blue 2026 Kia K4 GT-Line

    $26,820

    $1K

    MSRP $28,835

    Est. $482/mo

    Janesville Kia

    1.8
    Check Availability
    Janesville, WI (29 mi)
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  • Wave Blue 2026 Kia K4 GT-Line TurboWave Blue 2026 Kia K4 GT-Line TurboWave Blue 2026 Kia K4 GT-Line TurboWave Blue 2026 Kia K4 GT-Line TurboWave Blue 2026 Kia K4 GT-Line TurboWave Blue 2026 Kia K4 GT-Line Turbo

    $28,564

    MSRP $30,325

    Est. $514/mo

    Janesville Kia

    1.8
    Check Availability
    Janesville, WI (29 mi)
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  • Snow White Pearl 2026 Kia K4 GT-Line

    $27,994

    MSRP $29,375

    Est. $504/mo

    Russ Darrow Kia of Wauwatosa

    4.3
    Check Availability
    Wauwatosa, WI (28 mi)
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  • Aurora Black Pearl 2026 Kia K4 LXS

    $23,477

    MSRP $24,635

    Est. $422/mo

    Russ Darrow Kia of Wauwatosa

    4.3
    Check Availability
    Wauwatosa, WI (28 mi)
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  • Aurora Black Pearl 2026 Kia K4 GT-LineAurora Black Pearl 2026 Kia K4 GT-LineAurora Black Pearl 2026 Kia K4 GT-LineAurora Black Pearl 2026 Kia K4 GT-LineAurora Black Pearl 2026 Kia K4 GT-LineAurora Black Pearl 2026 Kia K4 GT-Line

    $27,480

    MSRP $28,835

    Est. $494/mo

    Russ Darrow Kia of Wauwatosa

    4.3
    Check Availability
    Wauwatosa, WI (28 mi)
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  • Not Priced

    Est. $0/mo

    Janesville Kia

    1.8
    Check Availability
    Janesville, WI (29 mi)
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  • Deep Sea Blue 2026 Kia K4 EXDeep Sea Blue 2026 Kia K4 EXDeep Sea Blue 2026 Kia K4 EXDeep Sea Blue 2026 Kia K4 EXDeep Sea Blue 2026 Kia K4 EXDeep Sea Blue 2026 Kia K4 EX

    $24,585

    MSRP $25,585

    Est. $442/mo

    Jim Butler Kia

    4.7
    Check Availability
    $319 delivery from Chesterfield, MO (319 mi)
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  • Currant Red 2026 Kia K4 GT-LineCurrant Red 2026 Kia K4 GT-LineCurrant Red 2026 Kia K4 GT-LineCurrant Red 2026 Kia K4 GT-LineCurrant Red 2026 Kia K4 GT-LineCurrant Red 2026 Kia K4 GT-Line

    $26,130

    MSRP $27,130

    Est. $470/mo

    Jim Butler Kia

    4.7
    Check Availability
    $319 delivery from Chesterfield, MO (319 mi)
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  • Steel Gray 2026 Kia K4 GT-LINESteel Gray 2026 Kia K4 GT-LINESteel Gray 2026 Kia K4 GT-LINESteel Gray 2026 Kia K4 GT-LINESteel Gray 2026 Kia K4 GT-LINESteel Gray 2026 Kia K4 GT-LINE

    $25,944

    MSRP $26,735

    Est. $467/mo

    Palmen Motors of Kenosha

    4.3
    Check Availability
    Kenosha, WI (49 mi)
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  • Morning Haze 2026 Kia K4 LXSMorning Haze 2026 Kia K4 LXSMorning Haze 2026 Kia K4 LXSMorning Haze 2026 Kia K4 LXSMorning Haze 2026 Kia K4 LXSMorning Haze 2026 Kia K4 LXS

    $24,519

    Est. $441/mo

    Raymond Kia

    4.9
    Check Availability
    Antioch, IL (47 mi)
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  • Currant Red 2026 Kia K4 GT-LineCurrant Red 2026 Kia K4 GT-LineCurrant Red 2026 Kia K4 GT-LineCurrant Red 2026 Kia K4 GT-LineCurrant Red 2026 Kia K4 GT-LineCurrant Red 2026 Kia K4 GT-Line

    $27,769

    MSRP $29,230

    Est. $499/mo

    Rosen Kia

    4.5
    Check Availability
    Milw, WI (34 mi)
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  • Steel Gray 2026 Kia K4 GT-LineSteel Gray 2026 Kia K4 GT-LineSteel Gray 2026 Kia K4 GT-LineSteel Gray 2026 Kia K4 GT-LineSteel Gray 2026 Kia K4 GT-LineSteel Gray 2026 Kia K4 GT-Line

    $27,000

    $1.5K

    MSRP $28,835

    Est. $486/mo

    Lupient Kia Milwaukee

    4.4
    Check Availability
    Glendale, WI (35 mi)
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  • Currant Red 2026 Kia K4 GT-LineCurrant Red 2026 Kia K4 GT-LineCurrant Red 2026 Kia K4 GT-LineCurrant Red 2026 Kia K4 GT-LineCurrant Red 2026 Kia K4 GT-LineCurrant Red 2026 Kia K4 GT-Line

    $29,230

    MSRP $29,230

    Est. $526/mo

    Metro Kia of Madison

    3.5
    Check Availability
    Madison, WI (36 mi)
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  • Gray 2026 Kia K4 LXSGray 2026 Kia K4 LXSGray 2026 Kia K4 LXSGray 2026 Kia K4 LXSGray 2026 Kia K4 LXSGray 2026 Kia K4 LXS

    $24,734

    MSRP $24,635

    Est. $445/mo

    Palmen Motors of Kenosha

    4.3
    Check Availability
    Kenosha, WI (49 mi)
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  • Steel Gray 2026 Kia K4 LXSSteel Gray 2026 Kia K4 LXSSteel Gray 2026 Kia K4 LXSSteel Gray 2026 Kia K4 LXSSteel Gray 2026 Kia K4 LXSSteel Gray 2026 Kia K4 LXS

    $24,519

    Est. $441/mo

    Raymond Kia

    4.9
    Check Availability
    Antioch, IL (47 mi)
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  • Gray 2026 Kia K4 GT-LineGray 2026 Kia K4 GT-LineGray 2026 Kia K4 GT-LineGray 2026 Kia K4 GT-LineGray 2026 Kia K4 GT-LineGray 2026 Kia K4 GT-Line

    $25,468

    MSRP $26,735

    Est. $458/mo

    Lupient Kia Milwaukee

    4.4
    Check Availability
    Glendale, WI (35 mi)
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  • Aurora Black Pearl 2026 Kia K4 GT-LINEAurora Black Pearl 2026 Kia K4 GT-LINEAurora Black Pearl 2026 Kia K4 GT-LINEAurora Black Pearl 2026 Kia K4 GT-LINEAurora Black Pearl 2026 Kia K4 GT-LINEAurora Black Pearl 2026 Kia K4 GT-LINE

    $28,576

    MSRP $29,630

    Est. $514/mo

    Palmen Motors of Kenosha

    4.3
    Check Availability
    Kenosha, WI (49 mi)
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  • Haze 2026 Kia K4 GT-LINEHaze 2026 Kia K4 GT-LINEHaze 2026 Kia K4 GT-LINEHaze 2026 Kia K4 GT-LINEHaze 2026 Kia K4 GT-LINEHaze 2026 Kia K4 GT-LINE

    $27,234

    MSRP $27,635

    Est. $490/mo

    Palmen Motors of Kenosha

    4.3
    Check Availability
    Kenosha, WI (49 mi)
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  • Gray 2026 Kia K4 LXSGray 2026 Kia K4 LXSGray 2026 Kia K4 LXSGray 2026 Kia K4 LXSGray 2026 Kia K4 LXSGray 2026 Kia K4 LXS

    $24,734

    MSRP $24,635

    Est. $445/mo

    Palmen Motors of Kenosha

    4.3
    Check Availability
    Kenosha, WI (49 mi)
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  • Green 2026 Kia K4 LXSGreen 2026 Kia K4 LXSGreen 2026 Kia K4 LXSGreen 2026 Kia K4 LXSGreen 2026 Kia K4 LXSGreen 2026 Kia K4 LXS

    $24,734

    MSRP $24,635

    Est. $445/mo

    Palmen Motors of Kenosha

    4.3
    Check Availability
    Kenosha, WI (49 mi)
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About the 2026 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 2026 Kia K4
FAQs

How much does the 2026 Kia K4 cost?

The 2026 Kia K4 price depends on trim level and optional features. Prices typically start at $22,290 and go as high as $28,890 for fully loaded models.

What is the MPG of the 2026 Kia K4?

The 2026 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 2026 Kia K4?

The 2026 Kia K4 compares to and/or competes against the following vehicles:


Is the 2026 Kia K4 reliable?

The 2026 Kia K4 has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2026 K4 owners.

Is the 2026 Kia K4 a good sedan?

Below are the Cars.com consumer ratings for the 2026 Kia K4.

(1 review)
Rating breakdown (out of 5):
Comfort
5.0
Interior
5.0
Performance
5.0
Value
5.0
Exterior
5.0
Reliability
5.0
Ratings (1 review)

100% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
5.0
Interior
5.0
Performance
5.0
Value
5.0
Exterior
5.0
Reliability
5.0
Trims

EX (2 styles)

Style
EX Hatchback EX Sedan
Inventory price
Starting at $24,990 Starting at $24,490
Combined MPG
0 33
Engine
147.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) 147.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

GT-Line (2 styles)

Style
GT-Line Sedan GT-Line Hatchback
Inventory price
Starting at $25,490 Starting at $25,990
Combined MPG
33 0
Engine
147.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) 147.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

GT-Line Turbo (2 styles)

Style
GT-Line Turbo Hatchback GT-Line Turbo Sedan
Inventory price
Starting at $28,890 Starting at $28,390
Combined MPG
0 29
Engine
190.0-hp, 1.6-liter, 4 Cylinder Engine (Gasoline Fuel) 190.0-hp, 1.6-liter, 4 Cylinder Engine (Gasoline Fuel)

LX (1 style)

Style
LX Sedan
Inventory price
Starting at $22,290
Combined MPG
34
Engine
147.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

LXS (1 style)

Style
LXS Sedan
Inventory price
Starting at $23,390
Combined MPG
33
Engine
147.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
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