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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

    $26,175

    MSRP $27,675

    Est. $474/mo

    Route 6 Auto Mall KIA

    Check Availability
    Swansea, MA (6 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

    $26,075

    MSRP $27,675

    Est. $472/mo

    Kia of Attleboro

    4.2
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    South Attleboro, MA (18 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

    $26,825

    MSRP $27,825

    Est. $486/mo

    Tasca Kia

    4.9
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    Johnston, RI (22 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

    $31,840

    MSRP $32,440

    Est. $577/mo

    Mastria Kia

    4.7
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    Raynham, MA (14 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

    $32,330

    MSRP $32,930

    Est. $586/mo

    Mastria Kia

    4.7
    Check Availability
    Raynham, MA (14 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

    $26,875

    $1K

    MSRP $28,875

    Est. $487/mo

    Tasca Kia

    4.9
    Check Availability
    Johnston, RI (22 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

    $26,175

    MSRP $27,675

    Est. $474/mo

    Route 6 Auto Mall KIA

    Check Availability
    Swansea, MA (6 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

    $25,535

    MSRP $27,035

    Est. $463/mo

    Route 6 Auto Mall KIA

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    Swansea, MA (6 mi)
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  • Sparkling 2026 Kia K4 GT-LINE

    $33,020

    MSRP $33,020

    Est. $598/mo

    Mastria Kia

    4.7
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    Raynham, MA (14 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

    $26,500

    MSRP $27,035

    Est. $480/mo

    Mastria Kia

    4.7
    Check Availability
    Raynham, MA (14 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

    $28,375

    MSRP $29,875

    Est. $514/mo

    Route 6 Auto Mall KIA

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    Swansea, MA (6 mi)
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  • $26,850

    MSRP $28,350

    Est. $486/mo

    Route 6 Auto Mall KIA

    Check Availability
    Swansea, MA (6 mi)
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  • $26,825

    MSRP $27,825

    Est. $486/mo

    Tasca Kia

    4.9
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    Johnston, RI (22 mi)
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  • $28,025

    MSRP $29,025

    Est. $508/mo

    Tasca Kia

    4.9
    Check Availability
    Johnston, RI (22 mi)
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  • $28,420

    MSRP $29,420

    Est. $515/mo

    Tasca Kia

    4.9
    Check Availability
    Johnston, RI (22 mi)
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  • $28,420

    MSRP $29,420

    Est. $515/mo

    Tasca Kia

    4.9
    Check Availability
    Johnston, RI (22 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

    $27,835

    MSRP $28,835

    Est. $504/mo

    Ewald KIA of Oconomowoc

    4.3
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    $667 delivery from Oconomowoc, WI (889 mi)
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  • $27,835

    MSRP $28,835

    Est. $504/mo

    Ewald KIA of Oconomowoc

    4.3
    Check Availability
    $667 delivery from Oconomowoc, WI (889 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

    $27,477

    MSRP $28,220

    Est. $498/mo

    Putnam Chrysler Dodge Jeep RAM Kia

    4.8
    Check Availability
    Putnam, CT (41 mi)
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  • Sparkling Yellow 2026 Kia K4 GT-LineSparkling Yellow 2026 Kia K4 GT-LineSparkling Yellow 2026 Kia K4 GT-LineSparkling Yellow 2026 Kia K4 GT-LineSparkling Yellow 2026 Kia K4 GT-LineSparkling Yellow 2026 Kia K4 GT-Line

    $30,025

    MSRP $30,025

    Est. $544/mo

    Wagner Kia of Shrewsbury

    2.5
    Check Availability
    Shrewsbury, MA (48 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

    $27,430

    MSRP $27,430

    Est. $497/mo

    Wagner Kia of Shrewsbury

    2.5
    Check Availability
    Shrewsbury, MA (48 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

    $27,055

    MSRP $27,055

    Est. $490/mo

    Wagner Kia of Shrewsbury

    2.5
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    Shrewsbury, MA (48 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

    $26,251

    MSRP $26,925

    Est. $476/mo

    Putnam Chrysler Dodge Jeep RAM Kia

    4.8
    Check Availability
    Putnam, CT (41 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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Kia K4 trims