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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

    $25,513

    MSRP $27,475

    Est. $472/mo

    McGrath Kia Highland Park

    4.1
    Highland Park, IL (26 mi)
    Check Availability

  • 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

    $25,830

    $1K

    MSRP $27,235

    Est. $478/mo

    McGrath Arlington Kia

    4.6
    Palatine, IL (16 mi)
    Check Availability

  • 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

    $27,727

    MSRP $29,690

    Est. $513/mo

    Raymond Kia

    4.9
    Antioch, IL (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

    $27,033

    MSRP $29,335

    Est. $500/mo

    Castle Kia McHenry

    3.9
    McHenry, IL (11 mi)
    Check Availability
  • 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

    $29,630

    MSRP $29,630

    Est. $548/mo

    Schaumburg Kia

    4.5
    Schaumburg, IL (15 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

    $25,830

    $1K

    MSRP $27,235

    Est. $478/mo

    McGrath Arlington Kia

    4.6
    Palatine, IL (16 mi)
    Check Availability
  • 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

    $27,033

    MSRP $29,335

    Est. $500/mo

    Castle Kia McHenry

    3.9
    McHenry, IL (11 mi)
    Check Availability
  • 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

    $28,250

    $1K

    MSRP $29,730

    Est. $523/mo

    McGrath Arlington Kia

    4.6
    Palatine, IL (16 mi)
    Check Availability
  • 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

    $27,656

    MSRP $29,730

    Est. $512/mo

    McGrath Kia Highland Park

    4.1
    Highland Park, IL (26 mi)
    Check Availability

  • 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

    $26,719

    Est. $494/mo

    Ed Napleton Acura Kia

    4.1
    Elmhurst, IL (25 mi)
    Check Availability
  • 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

    $29,248

    MSRP $28,835

    Est. $541/mo

    Elgin Kia

    3.9
    Elgin, IL (6 mi)
    Check Availability
  • 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

    $28,352

    MSRP $29,335

    Est. $524/mo

    Elgin Kia

    3.9
    Elgin, IL (6 mi)
    Check Availability
  • 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

    $28,042

    MSRP $27,630

    Est. $519/mo

    McGrath Kia of St Charles

    4.4
    St. Charles, IL (17 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

    $29,248

    MSRP $28,835

    Est. $541/mo

    Elgin Kia

    3.9
    Elgin, IL (6 mi)
    Check Availability
  • 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

    $25,513

    MSRP $27,475

    Est. $472/mo

    McGrath Kia Highland Park

    4.1
    Highland Park, IL (26 mi)
    Check Availability

  • 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

    $29,248

    MSRP $28,835

    Est. $541/mo

    Elgin Kia

    3.9
    Elgin, IL (6 mi)
    Check Availability
  • 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

    $29,248

    MSRP $28,835

    Est. $541/mo

    Elgin Kia

    3.9
    Elgin, IL (6 mi)
    Check Availability
  • 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

    $28,252

    MSRP $29,230

    Est. $523/mo

    Elgin Kia

    3.9
    Elgin, IL (6 mi)
    Check Availability
  • 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

    $29,248

    MSRP $28,835

    Est. $541/mo

    Elgin Kia

    3.9
    Elgin, IL (6 mi)
    Check Availability
  • 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

    $29,248

    MSRP $28,835

    Est. $541/mo

    Elgin Kia

    3.9
    Elgin, IL (6 mi)
    Check Availability
  • 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

    $27,936

    MSRP $30,025

    Est. $517/mo

    McGrath Kia Highland Park

    4.1
    Highland Park, IL (26 mi)
    Check Availability

  • 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

    $29,543

    MSRP $29,130

    Est. $546/mo

    Elgin Kia

    3.9
    Elgin, IL (6 mi)
    Check Availability
  • 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

    $29,643

    MSRP $29,230

    Est. $548/mo

    Elgin Kia

    3.9
    Elgin, IL (6 mi)
    Check Availability
  • 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

    $28,048

    MSRP $27,635

    Est. $519/mo

    Elgin Kia

    3.9
    Elgin, IL (6 mi)
    Check Availability
  • 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

    $27,543

    MSRP $27,130

    Est. $509/mo

    Elgin Kia

    3.9
    Elgin, IL (6 mi)
    Check Availability
  • 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

    $27,543

    MSRP $27,130

    Est. $509/mo

    Elgin Kia

    3.9
    Elgin, IL (6 mi)
    Check Availability
  • 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

    $25,830

    $1K

    MSRP $27,235

    Est. $478/mo

    McGrath Arlington Kia

    4.6
    Palatine, IL (16 mi)
    Check Availability

  • 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

    $28,929

    MSRP $29,230

    Est. $535/mo

    Jim Butler Kia

    4.7
    $270 delivery from Chesterfield, MO (271 mi)
    Check Availability
  • Black 2026 Kia K4 GT-LineBlack 2026 Kia K4 GT-LineBlack 2026 Kia K4 GT-LineBlack 2026 Kia K4 GT-LineBlack 2026 Kia K4 GT-LineBlack 2026 Kia K4 GT-Line

    $26,998

    2,272 mi.
    Est. $499/mo

    CarMax Omaha

    4.4
    $149 delivery to Algonquin, IL (2 mi)
    Check Availability

Kia K4 prices by year

Model year Average price Deals
2027 Kia K4 GT-Line

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 4.2 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2026 K4 owners.

Ratings (5 reviews)

80% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.2
Interior
4.2
Performance
4.2
Value
4.2
Exterior
4.2
Reliability
4.2
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)

2026 Kia K4 GT-Line by city

2026 Kia K4 trims