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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

    $28,495

    $1K

    MSRP $29,320

    Est. $526/mo

    Yonkers Kia

    4.4
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    Yonkers, NY (23 mi)
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  • Snow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-Line

    $26,130

    $1K
    Est. $483/mo

    Kia City

    4.3
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    Bronx, NY (29 mi)
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  • Snow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-Line

    $26,400

    Est. $488/mo

    Kia City

    4.3
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    Bronx, NY (29 mi)
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  • Morning Haze 2026 Kia K4 GT-LineMorning Haze 2026 Kia K4 GT-LineMorning Haze 2026 Kia K4 GT-LineMorning Haze 2026 Kia K4 GT-LineMorning Haze 2026 Kia K4 GT-LineMorning Haze 2026 Kia K4 GT-Line

    $27,000

    MSRP $27,825

    Est. $499/mo

    Tasca Kia White Plains

    4.5
    Check Availability
    White Plains, NY (19 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

    $27,395

    $1K

    MSRP $28,220

    Est. $506/mo

    Yonkers Kia

    4.4
    Check Availability
    Yonkers, NY (23 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

    $28,320

    $1K
    Est. $523/mo

    Kia of Riverdale

    4.3
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    Riverdale, NJ (30 mi)
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  • Snow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-Line

    $28,565

    $1K
    Est. $528/mo

    Kia of Riverdale

    4.3
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    Riverdale, NJ (30 mi)
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  • Snow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-Line

    $28,715

    $1K
    Est. $531/mo

    Kia of Riverdale

    4.3
    Check Availability
    Riverdale, NJ (30 mi)
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  • Snow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-Line

    $28,715

    $1K
    Est. $531/mo

    Kia of Riverdale

    4.3
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    Riverdale, NJ (30 mi)
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  • Snow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-Line

    $29,280

    MSRP $30,105

    Est. $541/mo

    Tasca Kia White Plains

    4.5
    Check Availability
    White Plains, NY (19 mi)
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  • Snow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-Line

    $27,395

    $1K

    MSRP $28,220

    Est. $506/mo

    Tasca Kia White Plains

    4.5
    Check Availability
    White Plains, NY (19 mi)
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  • Gray 2026 Kia K4 GT-Line

    $27,985

    Est. $517/mo

    Liberty Kia - NJ

    5.0
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    Ramsey, NJ (20 mi)
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  • $27,675

    MSRP $27,675

    Est. $511/mo

    Kia of West Nyack

    4.4
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    West Nyack, NY (14 mi)
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  • $28,460

    Est. $526/mo

    Liberty Kia - NJ

    5.0
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    Ramsey, NJ (20 mi)
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  • $29,955

    Est. $553/mo

    Liberty Kia - NJ

    5.0
    Check Availability
    Ramsey, NJ (20 mi)
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  • $27,320

    Est. $505/mo

    Liberty Kia - NJ

    5.0
    Check Availability
    Ramsey, NJ (20 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

    $29,820

    MSRP $29,025

    Est. $551/mo

    Napoli Kia

    4.6
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    Milford, CT (45 mi)
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  • Snow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-Line

    $28,610

    $1K
    Est. $529/mo

    Autoworld KIA

    3.6
    Check Availability
    East Meadow, NY (44 mi)
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  • Snow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-LineSnow White Pearl 2026 Kia K4 GT-Line

    $28,715

    $1K
    Est. $531/mo

    Autoworld KIA

    3.6
    Check Availability
    East Meadow, NY (44 mi)
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  • Interstellar Gr 2026 Kia K4 GT-Line

    $29,900

    Est. $552/mo

    Plaza Auto Mall

    2.9
    Check Availability
    Brooklyn, NY (47 mi)
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  • Aurora Blue 2026 Kia K4 GT-LineAurora Blue 2026 Kia K4 GT-LineAurora Blue 2026 Kia K4 GT-LineAurora Blue 2026 Kia K4 GT-LineAurora Blue 2026 Kia K4 GT-LineAurora Blue 2026 Kia K4 GT-Line

    $29,400

    Est. $543/mo

    Plaza Auto Mall

    2.9
    Check Availability
    Brooklyn, NY (47 mi)
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  • Aurora Blue 2026 Kia K4 GT-LineAurora Blue 2026 Kia K4 GT-LineAurora Blue 2026 Kia K4 GT-LineAurora Blue 2026 Kia K4 GT-LineAurora Blue 2026 Kia K4 GT-LineAurora Blue 2026 Kia K4 GT-Line

    $29,400

    Est. $543/mo

    Plaza Auto Mall

    2.9
    Check Availability
    Brooklyn, NY (47 mi)
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  • Aurora Blue 2026 Kia K4 GT-Line

    $27,480

    Est. $508/mo

    Plaza Auto Mall

    2.9
    Check Availability
    Brooklyn, NY (47 mi)
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  • White Pearl 2026 Kia K4 GT-Line

    $30,295

    Est. $560/mo

    Plaza Auto Mall

    2.9
    Check Availability
    Brooklyn, NY (47 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

    $28,000

    MSRP $27,825

    Est. $517/mo

    Northstar Kia

    4.5
    Check Availability
    Woodside, NY (37 mi)
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  • Aurora Black Pearl 2026 Kia K4 GT-Line

    $27,190

    $1.5K

    MSRP $29,690

    Est. $502/mo

    Blasius Kia

    3.9
    Check Availability
    Watertown, CT (47 mi)
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  • Aurora Black Pearl 2026 Kia K4 GT-Line

    $25,090

    $1.5K

    MSRP $27,590

    Est. $464/mo

    Blasius Kia

    3.9
    Check Availability
    Watertown, CT (47 mi)
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  • Currant Red 2026 Kia K4 GT-Line

    $27,585

    $1.5K

    MSRP $30,085

    Est. $510/mo

    Blasius Kia

    3.9
    Check Availability
    Watertown, CT (47 mi)
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About the 2026 Kia K4 GT-Line

Basics

GT-Line shown.

Seating
5
Door count
4
Drivetrain
Front Wheel Drive
Combined MPG
33
Transmission
CVT Transmission
Engine
147.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2026 Kia K4 GT-Line
FAQs

How much does the 2026 Kia K4 GT-Line cost?

The 2026 Kia K4 GT-Line price depends on optional features. Prices typically start at $25,490.

What is the MPG of the 2026 Kia K4 GT-Line?

The 2026 Kia K4 GT-Line offers up to 29 MPG in city driving and 39 MPG on the highway for a combined rating of 33 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2026 Kia K4 GT-Line?

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


Is the 2026 Kia K4 GT-Line 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.

Ratings (2 reviews)

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

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)
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Kia K4 trims