Explore 1,122 Used Kia K4 Listings Under $21,000
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2025 Kia K4 LXS AT
9,711 mi.
69 days on market
3KPFT4DE0SE121426
$20,200
Great Deal
Ed Napleton Acura
Elmhurst, IL
4.7
2025 Kia K4 LXS AT
39,437 mi.
20 days on market
3KPFT4DE9SE033703
$20,995
Good Deal
Kia Of Bradley
Bourbonnais, IL
4.2
2025 Kia K4 LXS AT
31,846 mi.
16 days on market
3KPFT4DE3SE064283
$19,460
Impex Auto Sales
Greensboro, NC
4.8
2025 Kia K4 LX AT
22,531 mi.
3 days on market
3KPFT4DE6SE035778
$20,250
Good DealSingle owner
Dial Nissan Of Chicago
Chicago, IL
4.3
2025 Kia K4 LXS AT
7,292 mi.
45 days on market
3KPFT4DE6SE121432
$20,400
Great Deal
Ed Napleton Acura
Elmhurst, IL
4.7
2025 Kia K4 LXS AT
28,499 mi.
9 days on market
3KPFT4DE1SE103940
$20,995
Good Deal
High Quality Auto Sales
Chicago, IL
4.6
2025 Kia K4 EX AT
57,902 mi.
29 days on market
3KPFU4DE7SE010675
$20,995
Good Deal
Alpha Autoplex
Dallas, TX
4.5
2025 Kia K4 LXS AT
32,833 mi.
7 days on market
3KPFT4DEXSE047805
$20,995
Good Deal
Mcginley Inc
Highland, IL
4.3
2025 Kia K4 LXS AT
34,140 mi.
7 days on market
3KPFT4DE8SE075263
$19,995
Good Deal
Mcginley Inc
Highland, IL
4.3
New listing
2025 Kia K4 LXS AT
30,916 mi.
1 day on market
3KPFT4DE2SE017889
$20,630
Good Deal
Clement Chrysler Dodge Jeep Ram Florissant
Florissant, MO
4.3
2025 Kia K4 LXS AT
30,300 mi.
36 days on market
3KPFT4DE3SE075235
$20,600
Good Deal
Clement Chrysler Dodge Jeep Ram Florissant
Florissant, MO
4.3
2025 Kia K4 LXS AT
39,069 mi.
36 days on market
3KPFT4DE1SE054190
$20,500
Good DealSingle owner
Clement Chrysler Dodge Jeep Ram Florissant
Florissant, MO
4.3
2025 Kia K4 LXS AT
37,480 mi.
36 days on market
3KPFT4DE3SE059424
$20,100
Good Deal
Clement Pre Owned
Florissant, MO
4.6
2025 Kia K4 LXS AT
45,996 mi.
15 days on market
3KPFT4DE7SE034008
$19,377
Good Deal
Napleton Hyundai
Hazelwood, MO
4.5
2025 Kia K4 LXS AT
26,795 mi.
7 days on market
3KPFT4DE3SE035348
$20,620
Good Deal
Napleton Hyundai
Hazelwood, MO
4.5
2025 Kia K4 LXS AT
21,865 mi.
51 days on market
3KPFT4DE7SE075643
$20,495
Good DealSingle owner
Monken Chevrolet Gmc
Centralia, IL
4.7
2025 Kia K4 LXS AT
41,506 mi.
29 days on market
3KPFT4DE0SE055492
$18,118
Good Deal
Echopark St Louis
Chesterfield, MO
4.7
2025 Kia K4 LXS AT
21,149 mi.
3 days on market
3KPFT4DE2SE009646
$19,900
Great Deal
Kelly Motors West
Villa Ridge, MO
4.0
2025 Kia K4 LXS AT
55,994 mi.
64 days on market
3KPFT4DE1SE090252
$20,970
Great DealSingle ownerClean title
Schicker Chrysler Dodge Jeep Ram Of Washington
Washington, MO
4.5
2025 Kia K4 LXS AT
30,873 mi.
57 days on market
3KPFT4DE3SE097722
$18,712
Great Deal
Hawk Chevy Of Lasalle Peru
Peru, IL
3.8
2025 Kia K4 LXS AT
23,104 mi.
28 days on market
3KPFT4DE4SE079293
$20,997
Good Deal
Ottawa Toyota
Ottawa, IL
4.4
2025 Kia K4 LXS AT
22,954 mi.
28 days on market
3KPFT4DE8SE104597
$20,997
Good Deal
Ottawa Toyota
Ottawa, IL
4.4
2025 Kia K4 LXS AT
30,922 mi.
106 days on market
3KPFT4DE6SE024621
$20,795
Good Deal
Carmi Chrysler Dodge Jeep Ram
Carmi, IL
4.3
2025 Kia K4 EX AT
25,452 mi.
128 days on market
3KPFU4DE4SE022055
$20,971
Good Deal
Watermark Nissan Of Marion
Marion, IL
4.8
2025 Kia K4 LXS AT
57,583 mi.
11 days on market
3KPFT4DE9SE135843
$18,778
Good Deal
World Kia Joliet
Joliet, IL
4.6
2025 Kia K4 LXS AT
28,846 mi.
42 days on market
3KPFT4DE4SE061022
$20,992
Good Deal
Romeoville Toyota
Romeoville, IL
4.5
2025 Kia K4 LXS AT
28,007 mi.
43 days on market
3KPFT4DE4SE103723
$20,562
Good Deal
Defouw Chevrolet
Lafayette, IN
4.6
2025 Kia K4 LXS AT
38,890 mi.
41 days on market
3KPFT4DEXSE034861
$20,053
Good Deal
Advantage Chevrolet Of Bolingbrook
Bolingbrook, IL
4.7
2025 Kia K4 LXS AT
1,394 mi.
84 days on market
3KPFT4DE6SE092255
$19,495
Great Deal
Motor Cars Mitsubishi
Aurora, IL
4.4
2025 Kia K4 EX AT
6,871 mi.
27 days on market
3KPFU4DE9SE002383
$20,195
Great DealSingle owner
Mcgrath Kia Of St Charles
St. Charles, IL
4.9
New listing
2025 Kia K4
43,532 mi.
1 day on market
3KPFT4DE0SE021052
$19,800
Good Deal
Napleton River Oaks Kia
Lansing, IL
4.6
2025 Kia K4 LXS AT
9,711 mi.
69 days on market
3KPFT4DE0SE121426
$20,200
Great Deal
Ed Napleton Acura
Elmhurst, IL
4.7
2025 Kia K4 LXS AT
39,437 mi.
20 days on market
3KPFT4DE9SE033703
$20,995
Good Deal
Kia Of Bradley
Bourbonnais, IL
4.2
2025 Kia K4 LXS AT
31,846 mi.
16 days on market
3KPFT4DE3SE064283
$19,460
Impex Auto Sales
Greensboro, NC
4.8
2025 Kia K4 LX AT
22,531 mi.
3 days on market
3KPFT4DE6SE035778
$20,250
Good DealSingle owner
Dial Nissan Of Chicago
Chicago, IL
4.3
2025 Kia K4 LXS AT
7,292 mi.
45 days on market
3KPFT4DE6SE121432
$20,400
Great Deal
Ed Napleton Acura
Elmhurst, IL
4.7
2025 Kia K4 LXS AT
28,499 mi.
9 days on market
3KPFT4DE1SE103940
$20,995
Good Deal
High Quality Auto Sales
Chicago, IL
4.6
2025 Kia K4 EX AT
57,902 mi.
29 days on market
3KPFU4DE7SE010675
$20,995
Good Deal
Alpha Autoplex
Dallas, TX
4.5
2025 Kia K4 LXS AT
32,833 mi.
7 days on market
3KPFT4DEXSE047805
$20,995
Good Deal
Mcginley Inc
Highland, IL
4.3
2025 Kia K4 LXS AT
34,140 mi.
7 days on market
3KPFT4DE8SE075263
$19,995
Good Deal
Mcginley Inc
Highland, IL
4.3
New listing
2025 Kia K4 LXS AT
30,916 mi.
1 day on market
3KPFT4DE2SE017889
$20,630
Good Deal
Clement Chrysler Dodge Jeep Ram Florissant
Florissant, MO
4.3
2025 Kia K4 LXS AT
30,300 mi.
36 days on market
3KPFT4DE3SE075235
$20,600
Good Deal
Clement Chrysler Dodge Jeep Ram Florissant
Florissant, MO
4.3
2025 Kia K4 LXS AT
39,069 mi.
36 days on market
3KPFT4DE1SE054190
$20,500
Good DealSingle owner
Clement Chrysler Dodge Jeep Ram Florissant
Florissant, MO
4.3
2025 Kia K4 LXS AT
37,480 mi.
36 days on market
3KPFT4DE3SE059424
$20,100
Good Deal
Clement Pre Owned
Florissant, MO
4.6
2025 Kia K4 LXS AT
45,996 mi.
15 days on market
3KPFT4DE7SE034008
$19,377
Good Deal
Napleton Hyundai
Hazelwood, MO
4.5
2025 Kia K4 LXS AT
26,795 mi.
7 days on market
3KPFT4DE3SE035348
$20,620
Good Deal
Napleton Hyundai
Hazelwood, MO
4.5
2025 Kia K4 LXS AT
21,865 mi.
51 days on market
3KPFT4DE7SE075643
$20,495
Good DealSingle owner
Monken Chevrolet Gmc
Centralia, IL
4.7
2025 Kia K4 LXS AT
41,506 mi.
29 days on market
3KPFT4DE0SE055492
$18,118
Good Deal
Echopark St Louis
Chesterfield, MO
4.7
2025 Kia K4 LXS AT
21,149 mi.
3 days on market
3KPFT4DE2SE009646
$19,900
Great Deal
Kelly Motors West
Villa Ridge, MO
4.0
2025 Kia K4 LXS AT
55,994 mi.
64 days on market
3KPFT4DE1SE090252
$20,970
Great DealSingle ownerClean title
Schicker Chrysler Dodge Jeep Ram Of Washington
Washington, MO
4.5
2025 Kia K4 LXS AT
30,873 mi.
57 days on market
3KPFT4DE3SE097722
$18,712
Great Deal
Hawk Chevy Of Lasalle Peru
Peru, IL
3.8
2025 Kia K4 LXS AT
23,104 mi.
28 days on market
3KPFT4DE4SE079293
$20,997
Good Deal
Ottawa Toyota
Ottawa, IL
4.4
2025 Kia K4 LXS AT
22,954 mi.
28 days on market
3KPFT4DE8SE104597
$20,997
Good Deal
Ottawa Toyota
Ottawa, IL
4.4
2025 Kia K4 LXS AT
30,922 mi.
106 days on market
3KPFT4DE6SE024621
$20,795
Good Deal
Carmi Chrysler Dodge Jeep Ram
Carmi, IL
4.3
2025 Kia K4 EX AT
25,452 mi.
128 days on market
3KPFU4DE4SE022055
$20,971
Good Deal
Watermark Nissan Of Marion
Marion, IL
4.8
2025 Kia K4 LXS AT
57,583 mi.
11 days on market
3KPFT4DE9SE135843
$18,778
Good Deal
World Kia Joliet
Joliet, IL
4.6
2025 Kia K4 LXS AT
28,846 mi.
42 days on market
3KPFT4DE4SE061022
$20,992
Good Deal
Romeoville Toyota
Romeoville, IL
4.5
2025 Kia K4 LXS AT
28,007 mi.
43 days on market
3KPFT4DE4SE103723
$20,562
Good Deal
Defouw Chevrolet
Lafayette, IN
4.6
2025 Kia K4 LXS AT
38,890 mi.
41 days on market
3KPFT4DEXSE034861
$20,053
Good Deal
Advantage Chevrolet Of Bolingbrook
Bolingbrook, IL
4.7
2025 Kia K4 LXS AT
1,394 mi.
84 days on market
3KPFT4DE6SE092255
$19,495
Great Deal
Motor Cars Mitsubishi
Aurora, IL
4.4
2025 Kia K4 EX AT
6,871 mi.
27 days on market
3KPFU4DE9SE002383
$20,195
Great DealSingle owner
Mcgrath Kia Of St Charles
St. Charles, IL
4.9
New listing
2025 Kia K4
43,532 mi.
1 day on market
3KPFT4DE0SE021052
$19,800
Good Deal
Napleton River Oaks Kia
Lansing, IL
4.6
Find Used Kia K4 in Springfield, IL
In the U.S., the Kia K4 is available as Hatchback and Sedan. The best choice typically depends on space needs and personal preference.