
Used Kia K4 for Sale in Saint Louis, MO
Showing 1-20 of 297 Listings
$21,600
$22,0002025 Kia K4 EX
- 7,763 Miles
- Florissant, MO (12 mi away)
- $1,560 Below market value of $23,160
- 1 Owner, Low annual miles
- Listed 192 days ago
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iSeeCars Dealer Score
Used 2025 Kia K4 EX for Sale
7,763 Miles
Florissant, MO (12 mi away)
| Category | Used Cars |
| Price | $21,600 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3KPFU4DE7SE031588 |
| Location | Florissant, MO - 12 mi. |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | 7,763 mi. |
| Transmission | CVT |
| Exterior Color | Red |
| Interior Color | Gray |
| Drivetrain | Front-wheel drive |
$26,069
$26,0882025 Kia K4 GT-Line
- 1,383 Miles
- Ballwin, MO (17 mi away)
- $23 Above market value of $26,045
- 1 Owner, Certified used
- Listed 45 days ago
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iSeeCars Dealer Score
Used 2025 Kia K4 GT-Line for Sale
1,383 Miles
Ballwin, MO (17 mi away)
| Category | Certified Used Cars |
| Price | $26,069 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3KPFW4DE0SE169080 |
| Location | Ballwin, MO - 17 mi. |
| Features | bluetooth, child safety, navigation, backup camera, alloy wheels |
| Mileage | 1,383 mi. |
| Transmission | CVT |
| Exterior Color | Interstellar gray |
| Interior Color | Black |
| Drivetrain | Front-wheel drive |
| Positives | warranty, inspected, certified pre-owned car, clean history |
$21,800
2025 Kia K4 LX
- 11,840 Miles
- Saint Charles, MO (20 mi away)
- $293 Above market value of $21,506
- 1 Owner, Low annual miles
- Listed 7 days ago
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iSeeCars Dealer Score
Used 2025 Kia K4 LX for Sale
11,840 Miles
Saint Charles, MO (20 mi away)
| Category | Used Cars |
| Price | $21,800 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3KPFT4DE5SE045623 |
| Location | Saint Charles, MO - 20 mi. |
| Features | bluetooth, child safety, backup camera, satellite radio, voice recognition |
| Mileage | 11,840 mi. |
| Transmission | CVT |
| Exterior Color | Interstellar gray |
| Interior Color | Gray |
| Drivetrain | Front-wheel drive |
| Positives | certified pre-owned car, clean history |
$21,991
$22,3402025 Kia K4 LX
- 8,617 Miles
- Herculaneum, MO (27 mi away)
- $241 Above market value of $21,749
- 1 Owner, Low annual miles
- Listed 93 days ago
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iSeeCars Dealer Score
Used 2025 Kia K4 LX for Sale
8,617 Miles
Herculaneum, MO (27 mi away)
| Category | Used Cars |
| Price | $21,991 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3KPFT4DE6SE047686 |
| Location | Herculaneum, MO - 27 mi. |
| Features | bluetooth, child safety, backup camera, satellite radio, voice recognition |
| Mileage | 8,617 mi. |
| Transmission | CVT |
| Exterior Color | Aurora black pearl |
| Interior Color | Gray |
| Drivetrain | Front-wheel drive |
$25,671
2025 Kia K4 GT-Line
- 13,583 Miles
- Ballwin, MO (17 mi away)
- $419 Above market value of $25,251
- 1 Owner
- Listed 8 days ago
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iSeeCars Dealer Score
Used 2025 Kia K4 GT-Line for Sale
13,583 Miles
Ballwin, MO (17 mi away)
| Category | Used Cars |
| Price | $25,671 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3KPFW4DEXSE052588 |
| Location | Ballwin, MO - 17 mi. |
| Features | bluetooth, child safety, navigation, backup camera, alloy wheels |
| Mileage | 13,583 mi. |
| Transmission | CVT |
| Exterior Color | Steel gray |
| Interior Color | Black |
| Drivetrain | Front-wheel drive |
| Positives | clean history |
$21,297
$21,4972025 Kia K4 LXS
- 7,622 Miles
- Saint Louis, MO (15 mi away)
- $675 Above market value of $20,622
- 1 Owner, Low annual miles
- Listed 17 days ago
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iSeeCars Dealer Score
Used 2025 Kia K4 LXS for Sale
7,622 Miles
Saint Louis, MO (15 mi away)
| Category | Used Cars |
| Price | $21,297 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3KPFT4DE7SE086545 |
| Location | Saint Louis, MO - 15 mi. |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | 7,622 mi. |
| Transmission | CVT |
| Exterior Color | Snow white pearl |
| Interior Color | Gray |
| Drivetrain | Front-wheel drive |
| Positives | no accidents, clean history, one owner |
$26,500
2025 Kia K4 GT-Line
- 6,070 Miles
- Saint Charles, MO (20 mi away)
- $762 Above market value of $25,737
- 1 Owner, Low annual miles
- Listed 17 days ago
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iSeeCars Dealer Score
Used 2025 Kia K4 GT-Line for Sale
6,070 Miles
Saint Charles, MO (20 mi away)
| Category | Used Cars |
| Price | $26,500 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3KPFW4DE3SE041495 |
| Location | Saint Charles, MO - 20 mi. |
| Features | bluetooth, child safety, navigation, backup camera, alloy wheels |
| Mileage | 6,070 mi. |
| Transmission | CVT |
| Exterior Color | Snow white pearl |
| Interior Color | Black |
| Drivetrain | Front-wheel drive |
| Positives | clean history, certified pre-owned car |
$27,230
2025 Kia K4 GT-Line
- 986 Miles
- Saint Louis, MO (10 mi away)
- $1,158 Above market value of $26,071
- Low annual miles
- Listed 8 days ago
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iSeeCars Dealer Score
Used 2025 Kia K4 GT-Line for Sale
986 Miles
Saint Louis, MO (10 mi away)
| Category | Used Cars |
| Price | $27,230 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3KPFW4DE8SE179162 |
| Location | Saint Louis, MO - 10 mi. |
| Features | bluetooth, child safety, navigation, backup camera, alloy wheels |
| Mileage | 986 mi. |
| Transmission | CVT |
| Exterior Color | Red |
| Interior Color | Black |
| Drivetrain | Front-wheel drive |
$24,700
2025 Kia K4 GT-Line
- 36,540 Miles
- Florissant, MO (12 mi away)
- $873 Above market value of $23,826
- 1 Owner, High annual miles
- Listed 8 days ago
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iSeeCars Dealer Score
Used 2025 Kia K4 GT-Line for Sale
36,540 Miles
Florissant, MO (12 mi away)
| Category | Used Cars |
| Price | $24,700 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3KPFW4DEXSE073876 |
| Location | Florissant, MO - 12 mi. |
| Features | bluetooth, child safety, navigation, backup camera, alloy wheels |
| Mileage | 36,540 mi. |
| Transmission | CVT |
| Exterior Color | Black |
| Interior Color | Black |
| Drivetrain | Front-wheel drive |
$20,534
2025 Kia K4 LXS
- 17,085 Miles
- Ballwin, MO (17 mi away)
- Market Price: $19,158
- 1 Owner, Certified used
- Listed 42 days ago
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iSeeCars Dealer Score
Used 2025 Kia K4 LXS for Sale
17,085 Miles
Ballwin, MO (17 mi away)
| Category | Certified Used Cars |
| Price | $20,534 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3KPFT4DEXSE017316 |
| Location | Ballwin, MO - 17 mi. |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | 17,085 mi. |
| Transmission | CVT |
| Exterior Color | Morning haze |
| Interior Color | Gray |
| Drivetrain | Front-wheel drive |
| Positives | warranty, inspected, certified pre-owned car, clean history |
$26,800
2025 Kia K4 GT-Line
- 14,488 Miles
- Saint Charles, MO (20 mi away)
- Market Price: $25,195
- 1 Owner
- Listed 15 days ago
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iSeeCars Dealer Score
Used 2025 Kia K4 GT-Line for Sale
14,488 Miles
Saint Charles, MO (20 mi away)
| Category | Used Cars |
| Price | $26,800 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3KPFW4DEXSE098213 |
| Location | Saint Charles, MO - 20 mi. |
| Features | bluetooth, child safety, navigation, backup camera, alloy wheels |
| Mileage | 14,488 mi. |
| Transmission | CVT |
| Exterior Color | Wave blue |
| Interior Color | Black |
| Drivetrain | Front-wheel drive |
| Positives | certified pre-owned car, clean history |
$23,411
2025 Kia K4 LX
- 1,500 Miles
- Saint Louis, MO (9 mi away)
- Market Price: $22,123
- Low annual miles
- Listed 147 days ago
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iSeeCars Dealer Score
Used 2025 Kia K4 LX for Sale
1,500 Miles
Saint Louis, MO (9 mi away)
| Category | Used Cars |
| Price | $23,411 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3KPFT4DE4SE137841 |
| Location | Saint Louis, MO - 9 mi. |
| Features | bluetooth, child safety, backup camera, satellite radio, voice recognition |
| Mileage | 1,500 mi. |
| Transmission | CVT |
| Exterior Color | Interstellar gray |
| Interior Color | Gray |
| Drivetrain | Front-wheel drive |
$22,222
2025 Kia K4 LX
- Saint Louis, MO (9 mi away)
- $19K avg. price with 18K avg. miles
- Listed 31 days ago
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iSeeCars Dealer Score
Used 2025 Kia K4 LX for Sale
Miles
Saint Louis, MO (9 mi away)
| Category | Used Cars |
| Price | $22,222 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3KPFT4DE1SE213807 |
| Location | Saint Louis, MO - 9 mi. |
| Features | bluetooth, child safety, backup camera, satellite radio, voice recognition |
| Mileage | mi. |
| Transmission | CVT |
| Exterior Color | Interstellar gray |
| Interior Color | Gray |
| Drivetrain | Front-wheel drive |
$22,242
2025 Kia K4 LX
- Saint Louis, MO (9 mi away)
- $19K avg. price with 18K avg. miles
- Listed 31 days ago
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iSeeCars Dealer Score
Used 2025 Kia K4 LX for Sale
Miles
Saint Louis, MO (9 mi away)
| Category | Used Cars |
| Price | $22,242 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3KPFT4DE4SE214711 |
| Location | Saint Louis, MO - 9 mi. |
| Features | bluetooth, child safety, backup camera, satellite radio, voice recognition |
| Mileage | mi. |
| Transmission | CVT |
| Exterior Color | Interstellar gray |
| Interior Color | Gray |
| Drivetrain | Front-wheel drive |
$23,247
2025 Kia K4 LXS
- Saint Louis, MO (9 mi away)
- $19K avg. price with 18K avg. miles
- Listed 31 days ago
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iSeeCars Dealer Score
Used 2025 Kia K4 LXS for Sale
Miles
Saint Louis, MO (9 mi away)
| Category | Used Cars |
| Price | $23,247 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3KPFT4DE6SE197734 |
| Location | Saint Louis, MO - 9 mi. |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | mi. |
| Transmission | CVT |
| Exterior Color | Deep sea blue |
| Interior Color | Gray |
| Drivetrain | Front-wheel drive |
$24,995
2025 Kia K4 LX
- Saint Louis, MO (9 mi away)
- $19K avg. price with 18K avg. miles
- Listed 147 days ago
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iSeeCars Dealer Score
Used 2025 Kia K4 LX for Sale
Miles
Saint Louis, MO (9 mi away)
| Category | Used Cars |
| Price | $24,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3KPFT4DE4SE136608 |
| Location | Saint Louis, MO - 9 mi. |
| Features | bluetooth, child safety, backup camera, satellite radio, voice recognition |
| Mileage | mi. |
| Transmission | CVT |
| Exterior Color | Interstellar gray |
| Interior Color | Gray |
| Drivetrain | Front-wheel drive |
$24,850
2025 Kia K4 LXS
- 3,553 Miles
- O Fallon, IL (14 mi away)
- Low annual miles
- Listed 174 days ago
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iSeeCars Dealer Score
Used 2025 Kia K4 LXS for Sale
3,553 Miles
O Fallon, IL (14 mi away)
| Category | Used Cars |
| Price | $24,850 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3KPFT4DE9SE148012 |
| Location | O Fallon, IL - 14 mi. |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | 3,553 mi. |
| Transmission | CVT |
| Exterior Color | Snow white pearl |
| Interior Color | Gray |
| Drivetrain | Front-wheel drive |
| Positives | negotiable |
$24,560
2025 Kia K4 LXS
- 4,255 Miles
- O Fallon, IL (14 mi away)
- Market Price: $21,386
- Low annual miles
- Listed 210 days ago
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iSeeCars Dealer Score
Used 2025 Kia K4 LXS for Sale
4,255 Miles
O Fallon, IL (14 mi away)
| Category | Used Cars |
| Price | $24,560 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3KPFT4DE0SE128604 |
| Location | O Fallon, IL - 14 mi. |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | 4,255 mi. |
| Transmission | CVT |
| Exterior Color | Currant red |
| Interior Color | Gray |
| Drivetrain | Front-wheel drive |
| Positives | negotiable |
$23,780
2026 Kia K4 LXS
- Saint Peters, MO (26 mi away)
- Listed 3 days ago
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iSeeCars Dealer Score
New 2026 Kia K4 LXS for Sale
10 Miles
Saint Peters, MO (26 mi away)
| Category | New Cars |
| Price | $23,780 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3KPFT4DE7TE258347 |
| Location | Saint Peters, MO - 26 mi. |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | 10 mi. |
| Transmission | CVT |
| Exterior Color | Snow white pearl |
| Interior Color | Black |
| Drivetrain | Front-wheel drive |
$24,580
2025 Kia K4 LXS
- Ballwin, MO (17 mi away)
- Average Price: $23,279
- Listed 8 days ago
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iSeeCars Dealer Score
New 2025 Kia K4 LXS for Sale
295 Miles
Ballwin, MO (17 mi away)
| Category | New Cars |
| Price | $24,580 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3KPFT4DE1SE209871 |
| Location | Ballwin, MO - 17 mi. |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | 295 mi. |
| Transmission | CVT |
| Exterior Color | Currant red |
| Interior Color | Gray |
| Drivetrain | Front-wheel drive |
Used Kia K4 in Saint Louis
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