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
  • 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

    $28,953

    Est. $543/mo

    International Kia

    4.5
    Check Availability
    Orland Hills, IL (15 mi)

    Quick view
  • 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

    $27,635

    MSRP $27,635

    Est. $518/mo

    Schaumburg Kia

    4.5
    Check Availability
    Schaumburg, IL (21 mi)

    Quick view
  • 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

    $28,130

    MSRP $29,130

    Est. $528/mo

    Thomas Kia of Highland

    4.4
    Check Availability
    Highland, IN (27 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. $541/mo

    Berwyn Kia

    4.7
    Check Availability
    Berwyn, IL (2 mi)
    Quick view
  • 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

    $27,603

    Est. $518/mo

    International Kia

    4.5
    Check Availability
    Orland Hills, IL (15 mi)
    Quick view
  • 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

    $28,464

    Est. $534/mo

    International Kia

    4.5
    Check Availability
    Orland Hills, IL (15 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

    $27,244

    $1K

    MSRP $29,730

    Est. $511/mo

    McGrath Arlington Kia

    4.4
    Check Availability
    Palatine, IL (25 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

    $28,442

    MSRP $28,030

    Est. $533/mo

    McGrath Kia of St Charles

    4.7
    Check Availability
    St. Charles, IL (24 mi)

    Quick view
  • 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

    $27,113

    MSRP $26,735

    Est. $508/mo

    Willowbrook Ford Kia

    4.7
    Check Availability
    Willowbrook, IL (8 mi)
    Quick view
  • 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

    $27,237

    Est. $511/mo

    International Kia

    4.5
    Check Availability
    Orland Hills, IL (15 mi)
    Quick view
  • 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

    $27,908

    MSRP $27,530

    Est. $523/mo

    Willowbrook Ford Kia

    4.7
    Check Availability
    Willowbrook, IL (8 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

    $28,335

    MSRP $29,335

    Est. $531/mo

    Thomas Kia of Highland

    4.4
    Check Availability
    Highland, IN (27 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

    $27,925

    MSRP $27,925

    Est. $524/mo

    Berwyn Kia

    4.7
    Check Availability
    Berwyn, IL (2 mi)
    Quick view
  • 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

    $29,130

    MSRP $29,130

    Est. $546/mo

    Schaumburg Kia

    4.5
    Check Availability
    Schaumburg, IL (21 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

    $26,530

    MSRP $27,530

    Est. $498/mo

    Thomas Kia of Highland

    4.4
    Check Availability
    Highland, IN (27 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

    $27,113

    MSRP $26,735

    Est. $508/mo

    Willowbrook Ford Kia

    4.7
    Check Availability
    Willowbrook, IL (8 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

    $27,613

    MSRP $27,235

    Est. $518/mo

    Willowbrook Ford Kia

    4.7
    Check Availability
    Willowbrook, IL (8 mi)
    Quick view
  • Sparkling 2026 Kia K4 GT-LineSparkling 2026 Kia K4 GT-LineSparkling 2026 Kia K4 GT-LineSparkling 2026 Kia K4 GT-LineSparkling 2026 Kia K4 GT-LineSparkling 2026 Kia K4 GT-Line

    $30,463

    MSRP $30,085

    Est. $571/mo

    Willowbrook Ford Kia

    4.7
    Check Availability
    Willowbrook, IL (8 mi)
    Quick view
  • 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

    $29,231

    Est. $548/mo

    International Kia

    4.5
    Check Availability
    Orland Hills, IL (15 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

    $26,925

    MSRP $26,925

    Est. $505/mo

    Schaumburg Kia

    4.5
    Check Availability
    Schaumburg, IL (21 mi)

    Quick view
  • 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

    $28,263

    MSRP $27,885

    Est. $530/mo

    Willowbrook Ford Kia

    4.7
    Check Availability
    Willowbrook, IL (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

    $29,602

    Est. $555/mo

    International Kia

    4.5
    Check Availability
    Orland Hills, IL (15 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

    $27,036

    $1.8K

    MSRP $29,875

    Est. $507/mo

    Thomas Kia of Highland

    4.4
    Check Availability
    Highland, IN (27 mi)
    Quick view
  • 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

    $26,676

    MSRP $27,530

    Est. $500/mo

    Napleton's River Oaks Kia

    4.8
    Check Availability
    Lansing, IL (21 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

    $27,213

    Est. $510/mo

    Ed Napleton Acura Kia

    3.4
    Check Availability
    Elmhurst, IL (11 mi)
    Quick view
  • 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

    $29,542

    MSRP $29,130

    Est. $554/mo

    McGrath Kia of St Charles

    4.7
    Check Availability
    St. Charles, IL (24 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

    $29,153

    Est. $547/mo

    Ed Napleton Acura Kia

    3.4
    Check Availability
    Elmhurst, IL (11 mi)
    Quick view
  • 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

    $26,776

    MSRP $27,635

    Est. $502/mo

    Napleton's River Oaks Kia

    4.8
    Check Availability
    Lansing, IL (21 mi)
    Quick view
  • 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

    $28,630

    MSRP $29,630

    Est. $537/mo

    Jim Butler Kia

    4.7
    Check Availability
    $262 delivery from Chesterfield, MO (263 mi)
    Quick view
  • Morning Haze 2026 Kia K4 GT-Line HatchbackMorning Haze 2026 Kia K4 GT-Line HatchbackMorning Haze 2026 Kia K4 GT-Line HatchbackMorning Haze 2026 Kia K4 GT-Line HatchbackMorning Haze 2026 Kia K4 GT-Line HatchbackMorning Haze 2026 Kia K4 GT-Line Hatchback

    $27,462

    $1K
    Est. $515/mo

    Andy Mohr Kia

    4.9
    Check Availability
    $300 delivery from Avon, IN (161 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 (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)
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