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
  • Interstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXS

    $18,900

    45,996 mi.
    Est. $353/mo

    Napleton Hyundai, Genesis of Hazelwood

    4.4
    Check Availability
    Hazelwood, MO (3 mi)
    Quick view
  • Snow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXS

    $19,576

    $287
    25,777 mi.
    Est. $366/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (4 mi)
    Quick view
  • Morning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXS

    $18,618

    41,506 mi.
    Est. $348/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (18 mi)
    Quick view
  • Aurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXS

    $19,868

    21,790 mi.
    Est. $372/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (4 mi)
    Quick view
  • Deep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXS

    $18,618

    $400
    34,154 mi.
    Est. $348/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (18 mi)
    Quick view
  • Aurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXS

    $19,698

    30,184 mi.
    Est. $368/mo

    Hertz Rent2Buy Florissant, MO

    Check Availability
    Online seller
    Quick view
  • Morning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXS

    $19,668

    31,884 mi.
    Est. $368/mo

    Hertz Rent2Buy Florissant, MO

    Check Availability
    Online seller
    Quick view
  • Morning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXS

    $19,108

    $250
    35,945 mi.
    Est. $357/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (18 mi)
    Quick view
  • Snow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXS

    $19,698

    27,954 mi.
    Est. $368/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (4 mi)
    Quick view
  • Aurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXS

    $19,363

    34,719 mi.
    Est. $362/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (4 mi)
    Quick view
  • Snow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXS

    $19,898

    21,544 mi.
    Est. $372/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (4 mi)
    Quick view
  • Snow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXS

    $19,798

    23,073 mi.
    Est. $370/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (4 mi)
    Quick view
  • Aurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXS

    $19,798

    29,185 mi.
    Est. $370/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (4 mi)
    Quick view
  • Currant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXS

    $19,749

    23,253 mi.
    Est. $369/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (4 mi)
    Quick view
  • Interstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXS

    $19,649

    25,940 mi.
    Est. $367/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (4 mi)
    Quick view
  • Currant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXS

    $19,849

    24,589 mi.
    Est. $371/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (4 mi)
    Quick view
  • Snow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXS

    $19,990

    26,234 mi.
    Est. $374/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (4 mi)
    Quick view
  • Interstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXS

    $19,098

    35,576 mi.
    Est. $357/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (4 mi)
    Quick view
  • Interstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXS

    $19,398

    31,717 mi.
    Est. $363/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (4 mi)
    Quick view
  • Interstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXS

    $19,990

    22,232 mi.
    Est. $374/mo

    Hertz Car Sales St. Louis

    Check Availability
    Florissant, MO (4 mi)
    Quick view
  • Steel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXS

    $19,295

    32,247 mi.
    Est. $361/mo

    Countryside Mitsubishi

    4.9
    Check Availability
    $399 delivery from Countryside, IL (248 mi)
    Quick view
  • Aurora Black Pearl 2025 Kia K4 LXAurora Black Pearl 2025 Kia K4 LXAurora Black Pearl 2025 Kia K4 LXAurora Black Pearl 2025 Kia K4 LXAurora Black Pearl 2025 Kia K4 LXAurora Black Pearl 2025 Kia K4 LX

    $19,990

    27,054 mi.
    Est. $374/mo

    Impex Auto Sales

    4.8
    Check Availability
    $691 delivery from Greensboro, NC (607 mi)
    Quick view
  • Deep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXS

    $19,000

    37,058 mi.
    Est. $355/mo

    Ed Napleton Honda

    4.9
    Check Availability
    Oak Lawn, IL (247 mi)
    Quick view
  • Morning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXSMorning Haze 2025 Kia K4 LXS

    $19,953

    32,209 mi.
    Est. $373/mo

    MAG Chrysler Dodge Jeep Ram

    4.6
    Check Availability
    Chillicothe, MO (187 mi)
    Quick view
  • Interstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXS

    $18,899

    $301
    31,709 mi.
    Est. $353/mo

    Napleton River Oaks Hyundai

    4.8
    Check Availability
    Calumet City, IL (246 mi)
    Quick view
  • Currant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXS

    $18,492

    $208
    52,419 mi.
    Est. $346/mo

    Andy Mohr Kia

    4.9
    Check Availability
    Avon, IN (225 mi)
    Quick view
  • Aurora Black Pearl 2025 Kia K4 LXAurora Black Pearl 2025 Kia K4 LXAurora Black Pearl 2025 Kia K4 LXAurora Black Pearl 2025 Kia K4 LXAurora Black Pearl 2025 Kia K4 LXAurora Black Pearl 2025 Kia K4 LX

    $20,000

    24,559 mi.
    Est. $374/mo

    Bob Rohrman's Indy Hyundai

    4.4
    Check Availability
    Indianapolis, IN (241 mi)
    Quick view
  • Aurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXS

    $19,728

    $340
    38,890 mi.
    Est. $369/mo

    Advantage Chevrolet of Bolingbrook

    4.8
    Check Availability
    Bolingbrook, IL (236 mi)
    Quick view
  • Interstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXS

    $19,500

    37,469 mi.
    Est. $365/mo

    Napleton's River Oaks Kia

    4.8
    Check Availability
    Lansing, IL (246 mi)
    Quick view
  • Snow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXS

    $19,990

    $294
    36,429 mi.
    Est. $374/mo

    Andy Mohr Kia

    4.9
    Check Availability
    Avon, IN (225 mi)
    Quick view
  • Snow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXS

    $19,641

    $446
    41,149 mi.
    Est. $367/mo

    Andy Mohr Kia

    4.9
    Check Availability
    Avon, IN (225 mi)
    Quick view
  • Deep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXS

    $19,282

    45,000 mi.
    Est. $361/mo

    Andy Mohr Kia

    4.9
    Check Availability
    Avon, IN (225 mi)
    Quick view
  • Snow White Pearl 2025 Kia K4Snow White Pearl 2025 Kia K4Snow White Pearl 2025 Kia K4Snow White Pearl 2025 Kia K4Snow White Pearl 2025 Kia K4Snow White Pearl 2025 Kia K4

    $20,000

    29,576 mi.
    Est. $374/mo

    Big M Chevrolet

    4.6
    Check Availability
    Radcliff, KY (247 mi)
    Quick view
  • Currant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXS

    $18,491

    $507
    35,898 mi.
    Est. $346/mo

    Napleton Kia of Carmel

    3.2
    Check Availability
    Indianapolis, IN (242 mi)
    Quick view

Kia K4 prices by year

Model year Average price Deals
2026 Kia K4 $25,372 1 Good deal
2025 Kia K4 $21,819 7 Great deals

About the Kia K4

FAQs

How much does the Kia K4 cost?

The Kia K4 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the K4 is $20,689, with pricing starting at $15,588.

What is the MPG of the Kia K4?

The Kia K4 with traditional internal combustion engine offers up to 30 MPG city and 40 MPG highway for a combined rating of 34 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 model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the Kia K4?

The Kia K4 compares to and/or competes against the following vehicles:


What trim levels are available for the Kia K4?

The Kia K4 is available in the following trim levels:

What model years are available for the Kia K4?

Available model years for Kia K4 inventory range from 2025 to 2026.

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

Used Kia K4 by price

Compare the Kia K4

Kia K4 under $20,000 by city