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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

    $26,635

    Est. $502/mo

    Kia Santa Monica

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    Santa Monica, CA (21 mi)
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  • INTER GRAY 2026 Kia K4 GT-LineINTER GRAY 2026 Kia K4 GT-LineINTER GRAY 2026 Kia K4 GT-LineINTER GRAY 2026 Kia K4 GT-LineINTER GRAY 2026 Kia K4 GT-LineINTER GRAY 2026 Kia K4 GT-Line

    $26,735

    MSRP $26,735

    Est. $504/mo

    Kia Downtown Los Angeles

    4.3
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    Los Angeles, CA (11 mi)
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  • AURORABLCK 2026 Kia K4 GT-LineAURORABLCK 2026 Kia K4 GT-LineAURORABLCK 2026 Kia K4 GT-LineAURORABLCK 2026 Kia K4 GT-LineAURORABLCK 2026 Kia K4 GT-LineAURORABLCK 2026 Kia K4 GT-Line

    $27,635

    MSRP $27,635

    Est. $521/mo

    Kia of Carson

    4.9
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    Carson, CA (24 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

    $26,735

    MSRP $26,735

    Est. $504/mo

    Kia Downtown Los Angeles

    4.3
    Check Availability
    Los Angeles, CA (11 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

    $26,735

    MSRP $26,735

    Est. $504/mo

    Kia of Carson

    4.9
    Check Availability
    Carson, CA (24 mi)
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  • INTER GRAY 2026 Kia K4 GT-LineINTER GRAY 2026 Kia K4 GT-LineINTER GRAY 2026 Kia K4 GT-LineINTER GRAY 2026 Kia K4 GT-LineINTER GRAY 2026 Kia K4 GT-LineINTER GRAY 2026 Kia K4 GT-Line

    $27,780

    MSRP $27,780

    Est. $523/mo

    Kia Downtown Los Angeles

    4.3
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    Los Angeles, CA (11 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

    $28,525

    Est. $537/mo

    Kia of Cerritos

    4.4
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    Cerritos, CA (20 mi)
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  • AURORABLCK 2026 Kia K4 GT-LineAURORABLCK 2026 Kia K4 GT-LineAURORABLCK 2026 Kia K4 GT-LineAURORABLCK 2026 Kia K4 GT-LineAURORABLCK 2026 Kia K4 GT-LineAURORABLCK 2026 Kia K4 GT-Line

    $27,930

    MSRP $27,930

    Est. $526/mo

    Kia of Carson

    4.9
    Check Availability
    Carson, CA (24 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

    $29,975

    MSRP $29,975

    Est. $565/mo

    Kia of Carson

    4.9
    Check Availability
    Carson, CA (24 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

    $27,635

    MSRP $27,635

    Est. $521/mo

    Kia of Carson

    4.9
    Check Availability
    Carson, CA (24 mi)
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  • Interstella Gra 2026 Kia K4 GT-LineInterstella Gra 2026 Kia K4 GT-LineInterstella Gra 2026 Kia K4 GT-LineInterstella Gra 2026 Kia K4 GT-LineInterstella Gra 2026 Kia K4 GT-LineInterstella Gra 2026 Kia K4 GT-Line

    $26,930

    Est. $507/mo

    Kia of Cerritos

    4.4
    Check Availability
    Cerritos, CA (20 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

    $27,835

    Est. $524/mo

    Kia of Cerritos

    4.4
    Check Availability
    Cerritos, CA (20 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

    $26,735

    MSRP $26,735

    Est. $504/mo

    Kia Downtown Los Angeles

    4.3
    Check Availability
    Los Angeles, CA (11 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

    $28,325

    MSRP $28,325

    Est. $534/mo

    Kia Downtown Los Angeles

    4.3
    Check Availability
    Los Angeles, CA (11 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

    $28,835

    MSRP $28,835

    Est. $543/mo

    Kia of Carson

    4.9
    Check Availability
    Carson, CA (24 mi)
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  • AURORA BLACK P 2026 Kia K4 GT-LineAURORA BLACK P 2026 Kia K4 GT-LineAURORA BLACK P 2026 Kia K4 GT-LineAURORA BLACK P 2026 Kia K4 GT-LineAURORA BLACK P 2026 Kia K4 GT-LineAURORA BLACK P 2026 Kia K4 GT-Line

    $27,775

    MSRP $27,775

    Est. $523/mo

    Kia Downtown Los Angeles

    4.3
    Check Availability
    Los Angeles, CA (11 mi)
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  • Wave Blue 2026 Kia K4 GT-Line

    $27,635

    MSRP $27,635

    Est. $521/mo

    Kia of Carson

    4.9
    Check Availability
    Carson, CA (24 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

    $27,130

    MSRP $27,130

    Est. $511/mo

    Kia Downtown Los Angeles

    4.3
    Check Availability
    Los Angeles, CA (11 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

    $26,735

    $190

    MSRP $26,735

    Est. $504/mo

    Kia of Carson

    4.9
    Check Availability
    Carson, CA (24 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

    $26,635

    Est. $502/mo

    Kia of Cerritos

    4.4
    Check Availability
    Cerritos, CA (20 mi)
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  • Snow White 2026 Kia K4 GT-LineSnow White 2026 Kia K4 GT-LineSnow White 2026 Kia K4 GT-LineSnow White 2026 Kia K4 GT-LineSnow White 2026 Kia K4 GT-LineSnow White 2026 Kia K4 GT-Line

    $28,230

    Est. $532/mo

    Kia of Cerritos

    4.4
    Check Availability
    Cerritos, CA (20 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

    $26,735

    MSRP $26,735

    Est. $504/mo

    Kia Downtown Los Angeles

    4.3
    Check Availability
    Los Angeles, CA (11 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

    $27,359

    MSRP $27,635

    Est. $515/mo

    Mark Kia

    4.1
    Check Availability
    $724 delivery from Scottsdale, AZ (362 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

    $28,839

    MSRP $29,130

    Est. $543/mo

    Mark Kia

    4.1
    Check Availability
    $724 delivery from Scottsdale, AZ (362 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 (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

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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2026 Kia K4 GT-Line by city

Kia K4 trims