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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

    $27,997

    MSRP $29,320

    Est. $513/mo

    Courtesy Kia of Brandon

    4.6
    Check Availability
    Tampa, FL (4 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

    $28,216

    MSRP $27,720

    Est. $517/mo

    Courtesy Kia of Brandon

    4.6
    Check Availability
    Tampa, FL (4 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

    $28,369

    MSRP $29,715

    Est. $520/mo

    Courtesy Kia of Brandon

    4.6
    Check Availability
    Tampa, FL (4 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

    $29,083

    MSRP $29,320

    Est. $533/mo

    Kia of Wesley Chapel

    4.7
    Check Availability
    Wesley Chapel, FL (19 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

    $27,405

    MSRP $27,825

    Est. $502/mo

    Lokey Kia

    4.3
    Check Availability
    Clearwater, FL (27 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

    $26,920

    MSRP $27,320

    Est. $493/mo

    Lokey Kia

    4.3
    Check Availability
    Clearwater, FL (27 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

    $24,934

    MSRP $27,825

    Est. $457/mo

    Regal Chevrolet Kia Lakeland

    4.5
    Check Availability
    Lakeland, FL (23 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

    $25,746

    MSRP $26,925

    Est. $472/mo

    Courtesy Kia of Brandon

    4.6
    Check Availability
    Tampa, FL (4 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

    $24,934

    MSRP $27,825

    Est. $457/mo

    Regal Chevrolet Kia Lakeland

    4.5
    Check Availability
    Lakeland, FL (23 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

    $26,297

    MSRP $29,260

    Est. $482/mo

    Regal Chevrolet Kia Lakeland

    4.5
    Check Availability
    Lakeland, FL (23 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

    $26,074

    MSRP $29,025

    Est. $478/mo

    Regal Chevrolet Kia Lakeland

    4.5
    Check Availability
    Lakeland, FL (23 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

    $25,271

    MSRP $28,180

    Est. $463/mo

    Regal Chevrolet Kia Lakeland

    4.5
    Check Availability
    Lakeland, FL (23 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

    $26,074

    MSRP $29,025

    Est. $478/mo

    Regal Chevrolet Kia Lakeland

    4.5
    Check Availability
    Lakeland, FL (23 mi)
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  • Steel 2026 Kia K4 GT-Line

    $29,078

    MSRP $29,025

    Est. $533/mo

    Kia of Wesley Chapel

    4.7
    Check Availability
    Wesley Chapel, FL (19 mi)
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  • Aurora Blue 2026 Kia K4 GT-Line

    $29,078

    MSRP $29,025

    Est. $533/mo

    Kia of Wesley Chapel

    4.7
    Check Availability
    Wesley Chapel, FL (19 mi)
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  • Aurora Black Pearl 2026 Kia K4 GT-Line

    $29,394

    MSRP $29,365

    Est. $539/mo

    Kia of Wesley Chapel

    4.7
    Check Availability
    Wesley Chapel, FL (19 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

    $28,970

    MSRP $29,135

    Est. $531/mo

    Kia of Wesley Chapel

    4.7
    Check Availability
    Wesley Chapel, FL (19 mi)
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  • Snow White Pearl 2026 Kia K4 GT-Line

    $27,971

    MSRP $28,220

    Est. $513/mo

    Kia of Wesley Chapel

    4.7
    Check Availability
    Wesley Chapel, FL (19 mi)
    Quick view
  • 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

    $28,091

    MSRP $29,420

    Est. $515/mo

    Courtesy Kia of Brandon

    4.6
    Check Availability
    Tampa, FL (4 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

    $27,720

    MSRP $29,025

    Est. $508/mo

    Courtesy Kia of Brandon

    4.6
    Check Availability
    Tampa, FL (4 mi)
    Quick view
  • 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

    $25,746

    MSRP $26,925

    Est. $472/mo

    Courtesy Kia of Brandon

    4.6
    Check Availability
    Tampa, FL (4 mi)
    Quick view
  • 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

    $26,592

    MSRP $27,825

    Est. $487/mo

    Courtesy Kia of Brandon

    4.6
    Check Availability
    Tampa, FL (4 mi)
    Quick view
  • 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

    $27,720

    MSRP $29,025

    Est. $508/mo

    Courtesy Kia of Brandon

    4.6
    Check Availability
    Tampa, FL (4 mi)
    Quick view
  • 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

    $27,720

    MSRP $29,025

    Est. $508/mo

    Courtesy Kia of Brandon

    4.6
    Check Availability
    Tampa, FL (4 mi)
    Quick view

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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2026 Kia K4 GT-Line by city

Kia K4 trims