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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

    $25,707

    MSRP $27,780

    Est. $457/mo

    All Star Kia of Baton Rouge

    Baton Rouge, LA (10 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

    $27,933

    $584

    MSRP $29,230

    Est. $497/mo

    All Star Kia Denham Springs

    Denham Springs, LA (13 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

    $26,125

    MSRP $27,635

    Est. $465/mo

    All Star Kia of Baton Rouge

    Baton Rouge, LA (10 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

    $26,401

    MSRP $27,925

    Est. $470/mo

    All Star Kia Denham Springs

    Denham Springs, LA (13 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

    $27,921

    MSRP $29,525

    Est. $497/mo

    All Star Kia Denham Springs

    Denham Springs, LA (13 mi)
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  • Interstellar Gr 2026 Kia K4 GT-LineInterstellar Gr 2026 Kia K4 GT-LineInterstellar Gr 2026 Kia K4 GT-LineInterstellar Gr 2026 Kia K4 GT-LineInterstellar Gr 2026 Kia K4 GT-LineInterstellar Gr 2026 Kia K4 GT-Line

    $27,265

    MSRP $28,835

    Est. $485/mo

    All Star Kia of Baton Rouge

    Baton Rouge, LA (10 mi)
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  • Interstellar Fr 2026 Kia K4 GT-LineInterstellar Fr 2026 Kia K4 GT-LineInterstellar Fr 2026 Kia K4 GT-LineInterstellar Fr 2026 Kia K4 GT-LineInterstellar Fr 2026 Kia K4 GT-LineInterstellar Fr 2026 Kia K4 GT-Line

    $26,125

    MSRP $27,635

    Est. $465/mo

    All Star Kia of Baton Rouge

    Baton Rouge, LA (10 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

    $26,125

    MSRP $27,635

    Est. $465/mo

    All Star Kia of Baton Rouge

    Baton Rouge, LA (10 mi)
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  • Aurora Black 2026 Kia K4 GT-LineAurora Black 2026 Kia K4 GT-LineAurora Black 2026 Kia K4 GT-LineAurora Black 2026 Kia K4 GT-LineAurora Black 2026 Kia K4 GT-LineAurora Black 2026 Kia K4 GT-Line

    $26,125

    MSRP $27,635

    Est. $465/mo

    All Star Kia of Baton Rouge

    Baton Rouge, LA (10 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

    $26,125

    MSRP $27,635

    Est. $465/mo

    All Star Kia of Baton Rouge

    Baton Rouge, LA (10 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

    $25,270

    MSRP $26,735

    Est. $450/mo

    All Star Kia of Baton Rouge

    Baton Rouge, LA (10 mi)
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  • Interstellar Gr 2026 Kia K4 GT-LineInterstellar Gr 2026 Kia K4 GT-LineInterstellar Gr 2026 Kia K4 GT-LineInterstellar Gr 2026 Kia K4 GT-LineInterstellar Gr 2026 Kia K4 GT-LineInterstellar Gr 2026 Kia K4 GT-Line

    $25,270

    MSRP $26,735

    Est. $450/mo

    All Star Kia of Baton Rouge

    Baton Rouge, LA (10 mi)
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  • Aurora Black 2026 Kia K4 GT-LineAurora Black 2026 Kia K4 GT-LineAurora Black 2026 Kia K4 GT-LineAurora Black 2026 Kia K4 GT-LineAurora Black 2026 Kia K4 GT-LineAurora Black 2026 Kia K4 GT-Line

    $26,125

    MSRP $27,635

    Est. $465/mo

    All Star Kia of Baton Rouge

    Baton Rouge, LA (10 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

    $26,501

    MSRP $28,030

    Est. $472/mo

    All Star Kia of Baton Rouge

    Baton Rouge, LA (10 mi)
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  • Aurora Black 2026 Kia K4 GT-LineAurora Black 2026 Kia K4 GT-LineAurora Black 2026 Kia K4 GT-LineAurora Black 2026 Kia K4 GT-LineAurora Black 2026 Kia K4 GT-LineAurora Black 2026 Kia K4 GT-Line

    $26,125

    MSRP $27,635

    Est. $465/mo

    All Star Kia of Baton Rouge

    Baton Rouge, LA (10 mi)
    Check Availability
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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

    $27,921

    MSRP $29,525

    Est. $497/mo

    All Star Kia of Baton Rouge

    Baton Rouge, LA (10 mi)
    Check Availability
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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

    $27,265

    MSRP $28,835

    Est. $485/mo

    All Star Kia of Baton Rouge

    Baton Rouge, LA (10 mi)
    Check Availability
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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

    $25,646

    MSRP $27,130

    Est. $456/mo

    All Star Kia of Baton Rouge

    Baton Rouge, LA (10 mi)
    Check Availability
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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

    $27,641

    MSRP $29,230

    Est. $492/mo

    All Star Kia of Baton Rouge

    Baton Rouge, LA (10 mi)
    Check Availability
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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

    $27,641

    MSRP $29,230

    Est. $492/mo

    All Star Kia of Baton Rouge

    Baton Rouge, LA (10 mi)
    Check Availability
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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

    $26,781

    MSRP $28,325

    Est. $477/mo

    All Star Kia of Baton Rouge

    Baton Rouge, LA (10 mi)
    Check Availability
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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

    $25,646

    MSRP $27,130

    Est. $456/mo

    All Star Kia of Baton Rouge

    Baton Rouge, LA (10 mi)
    Check Availability
    Quick view
  • 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

    $27,641

    MSRP $29,230

    Est. $492/mo

    All Star Kia of Baton Rouge

    Baton Rouge, LA (10 mi)
    Check Availability
    Quick view
  • 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

    $26,501

    MSRP $28,030

    Est. $472/mo

    All Star Kia of Baton Rouge

    Baton Rouge, LA (10 mi)
    Check Availability
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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 (3 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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2026 Kia K4 GT-Line by city

Kia K4 trims