Skip to main content
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Filters
  • 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. $500/mo

    Kia of Carson

    4.9
    Check Availability
    Carson, CA (13 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

    $29,230

    MSRP $29,230

    Est. $547/mo

    Kia of Carson

    4.9
    Check Availability
    Carson, CA (13 mi)
    Quick view
  • 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. $500/mo

    Kia Downtown Los Angeles

    4.3
    Check Availability
    Los Angeles, CA (8 mi)
    Quick view
  • 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. $520/mo

    Kia Downtown Los Angeles

    4.3
    Check Availability
    Los Angeles, CA (8 mi)
    Quick view
  • INTERGREY 2026 Kia K4 GT-LineINTERGREY 2026 Kia K4 GT-LineINTERGREY 2026 Kia K4 GT-LineINTERGREY 2026 Kia K4 GT-LineINTERGREY 2026 Kia K4 GT-LineINTERGREY 2026 Kia K4 GT-Line

    $27,635

    MSRP $27,635

    Est. $517/mo

    Kia of Carson

    4.9
    Check Availability
    Carson, CA (13 mi)
    Quick view
  • 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. $500/mo

    Kia Downtown Los Angeles

    4.3
    Check Availability
    Los Angeles, CA (8 mi)
    Quick view
  • INTERGREY 2026 Kia K4 GT-LineINTERGREY 2026 Kia K4 GT-LineINTERGREY 2026 Kia K4 GT-LineINTERGREY 2026 Kia K4 GT-LineINTERGREY 2026 Kia K4 GT-LineINTERGREY 2026 Kia K4 GT-Line

    $27,635

    MSRP $27,635

    Est. $517/mo

    Kia of Carson

    4.9
    Check Availability
    Carson, CA (13 mi)
    Quick view
  • STEELGREY 2026 Kia K4 GT-LineSTEELGREY 2026 Kia K4 GT-LineSTEELGREY 2026 Kia K4 GT-LineSTEELGREY 2026 Kia K4 GT-LineSTEELGREY 2026 Kia K4 GT-LineSTEELGREY 2026 Kia K4 GT-Line

    $28,835

    MSRP $28,835

    Est. $540/mo

    Kia of Carson

    4.9
    Check Availability
    Carson, CA (13 mi)
    Quick view
  • SNOWWHITE 2026 Kia K4 GT-LineSNOWWHITE 2026 Kia K4 GT-LineSNOWWHITE 2026 Kia K4 GT-LineSNOWWHITE 2026 Kia K4 GT-LineSNOWWHITE 2026 Kia K4 GT-LineSNOWWHITE 2026 Kia K4 GT-Line

    $28,030

    MSRP $28,030

    Est. $524/mo

    Kia of Carson

    4.9
    Check Availability
    Carson, CA (13 mi)
    Quick view
  • 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. $523/mo

    Kia of Carson

    4.9
    Check Availability
    Carson, CA (13 mi)
    Quick view
  • 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. $500/mo

    Kia Downtown Los Angeles

    4.3
    Check Availability
    Los Angeles, CA (8 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

    $28,325

    MSRP $28,325

    Est. $530/mo

    Kia Downtown Los Angeles

    4.3
    Check Availability
    Los Angeles, CA (8 mi)
    Quick view
  • 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

    $26,635

    Est. $498/mo

    Kia of Cerritos

    4.4
    Check Availability
    Cerritos, CA (10 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

    $28,525

    Est. $534/mo

    Kia of Cerritos

    4.4
    Check Availability
    Cerritos, CA (10 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

    $28,835

    MSRP $28,835

    Est. $540/mo

    Kia of Carson

    4.9
    Check Availability
    Carson, CA (13 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

    $28,525

    Est. $534/mo

    Kia of Cerritos

    4.4
    Check Availability
    Cerritos, CA (10 mi)
    Quick view
  • 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. $500/mo

    Kia Downtown Los Angeles

    4.3
    Check Availability
    Los Angeles, CA (8 mi)
    Quick view
  • 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. $520/mo

    Kia Downtown Los Angeles

    4.3
    Check Availability
    Los Angeles, CA (8 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

    $27,515

    MSRP $28,515

    Est. $515/mo

    Pomona Kia

    Check Availability
    Pomona, CA (23 mi)
    Quick view
  • AUROABLCK 2026 Kia K4 GT-LineAUROABLCK 2026 Kia K4 GT-LineAUROABLCK 2026 Kia K4 GT-LineAUROABLCK 2026 Kia K4 GT-LineAUROABLCK 2026 Kia K4 GT-LineAUROABLCK 2026 Kia K4 GT-Line

    $26,735

    MSRP $26,735

    Est. $500/mo

    Kia of Carson

    4.9
    Check Availability
    Carson, CA (13 mi)
    Quick view
  • 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

    $29,975

    MSRP $29,975

    Est. $561/mo

    Kia of Carson

    4.9
    Check Availability
    Carson, CA (13 mi)
    Quick view
  • INTERSTELLAR 2026 Kia K4 GT-LINEINTERSTELLAR 2026 Kia K4 GT-LINEINTERSTELLAR 2026 Kia K4 GT-LINEINTERSTELLAR 2026 Kia K4 GT-LINEINTERSTELLAR 2026 Kia K4 GT-LINEINTERSTELLAR 2026 Kia K4 GT-LINE

    $28,567

    $603

    MSRP $30,170

    Est. $535/mo

    Tustin Kia

    Check Availability
    Tustin, CA (28 mi)
    Quick view
  • 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

    $27,166

    $277

    MSRP $27,720

    Est. $508/mo

    Mark Kia

    4.1
    Check Availability
    $723 delivery from Scottsdale, AZ (362 mi)
    Quick view
  • 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

    $29,042

    MSRP $29,335

    Est. $543/mo

    Mark Kia

    4.1
    Check Availability
    $723 delivery from Scottsdale, AZ (362 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 (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)
Skip to Listings
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed

2026 Kia K4 GT-Line by city

Kia K4 trims