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New & Used 2025 Kia K4 for Sale near Union, MO

279 results
Union, MO
2025 Kia K4 LX FWD Clement Supercenter

2025 Kia K4

LX FWD

11,840 miles

$21,000

Fair Deal
Saint Charles, MO
35 mi away
Year:
2025
Make:
Kia
Model:
K4
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
147 hp 2L I4
Exterior color:
Interstellar Gray
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Continuously Variable Transmission
Mileage:
11,840
Stock number:
A16287M
VIN:
3KPFT4DE5SE045623

Sponsored

2025 Kia K4 LX FWD

2025 Kia K4

LX FWD

21,837 miles

$21,499

Fair Deal
Hazelwood, MO
42 mi away
Year:
2025
Make:
Kia
Model:
K4
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
147 hp 2L I4
Exterior color:
Red
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Continuously Variable Transmission
Mileage:
21,837
Stock number:
8GV2X4
VIN:
3KPFT4DE5SE104606

Sponsored

2025 Kia K4

2025 Kia K4

21,953 miles

$19,244

Fair Deal
45 mi away
Year:
2025
Make:
Kia
Model:
K4
Engine:
147 hp 2L I4
Exterior color:
Blue
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Automatic
Mileage:
21,953
Stock number:
16616695
VIN:
3KPFT4DE3SE119962

Sponsored

2025 Kia K4 LXS FWD

2025 Kia K4

LXS FWD

20,521 miles

$18,487

Good Deal
Chesterfield, MO
25 mi away
Year:
2025
Make:
Kia
Model:
K4
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
147 hp 2L I4
Exterior color:
Gray
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Automatic
Mileage:
20,521
Stock number:
RSE079682
VIN:
3KPFT4DE4SE079682

2025 Kia K4 EX FWD

2025 Kia K4

EX FWD

2,462 miles

$22,934

Fair Deal
Wentzville, MO
27 mi away
Year:
2025
Make:
Kia
Model:
K4
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
147 hp 2L I4
Exterior color:
Interstellar Gray
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Continuously Variable Transmission
Mileage:
2,462
Stock number:
8888A
VIN:
3KPFU4DE7SE128726

2025 Kia K4 LXS FWD

2025 Kia K4

LXS FWD

19,539 miles

$18,487

Good Deal
Chesterfield, MO
25 mi away
Year:
2025
Make:
Kia
Model:
K4
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
147 hp 2L I4
Exterior color:
Gray
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Automatic
Mileage:
19,539
Stock number:
RSE070781
VIN:
3KPFT4DE5SE070781

Preparing for a close up...

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2025 Kia K4

LXS FWD

25,228 miles

$17,997

Good Deal
Chesterfield, MO
25 mi away
Year:
2025
Make:
Kia
Model:
K4
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
147 hp 2L I4
Exterior color:
Gray
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Automatic
Mileage:
25,228
Stock number:
RSE036632
VIN:
3KPFT4DE5SE036632

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2025 Kia K4

LXS FWD

19,534 miles

$18,487

Good Deal
Chesterfield, MO
25 mi away
Year:
2025
Make:
Kia
Model:
K4
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
147 hp 2L I4
Exterior color:
White
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Automatic
Mileage:
19,534
Stock number:
RSE117976
VIN:
3KPFT4DE4SE117976

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2025 Kia K4

24,217 miles

$18,978

Fair Deal
45 mi away
Year:
2025
Make:
Kia
Model:
K4
Engine:
147 hp 2L I4
Exterior color:
Aurora Black Pearl
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Automatic
Mileage:
24,217
Stock number:
16604691
VIN:
3KPFT4DEXSE117383

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2025 Kia K4

LXS FWD

27,865 miles

$18,800

Fair Deal
Saint Peters, MO
34 mi away
Year:
2025
Make:
Kia
Model:
K4
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
147 hp 2L I4
Exterior color:
Deep Sea Blue
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Continuously Variable Transmission
Mileage:
27,865
Stock number:
CP17025
VIN:
3KPFT4DE3SE013317

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2025 Kia K4

LXS FWD

35,999 miles

$17,084

Fair Deal
Florissant, MO
45 mi away
Year:
2025
Make:
Kia
Model:
K4
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
147 hp 2L I4
Exterior color:
Gray
Fuel type:
Gasoline
Transmission:
Continuously Variable Transmission
Mileage:
35,999
Stock number:
59863
VIN:
3KPFT4DE4SE054197

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2025 Kia K4

LXS FWD

24,395 miles

$17,996

Good Deal
Chesterfield, MO
25 mi away
Year:
2025
Make:
Kia
Model:
K4
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
147 hp 2L I4
Exterior color:
Black
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Automatic
Mileage:
24,395
Stock number:
RSE068499
VIN:
3KPFT4DE2SE068499

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2025 Kia K4

LX FWD

17,323 miles

$18,987

Good Deal
Chesterfield, MO
25 mi away
Year:
2025
Make:
Kia
Model:
K4
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
147 hp 2L I4
Exterior color:
Gray
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Automatic
Mileage:
17,323
Stock number:
PSE026195
VIN:
3KPFT4DE3SE026195

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2025 Kia K4

21,143 miles

$19,339

Fair Deal
45 mi away
Year:
2025
Make:
Kia
Model:
K4
Engine:
147 hp 2L I4
Exterior color:
Interstellar Gray
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Automatic
Mileage:
21,143
Stock number:
16563657
VIN:
3KPFT4DE0SE099668

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2025 Kia K4

25,314 miles

$18,848

Fair Deal
45 mi away
Year:
2025
Make:
Kia
Model:
K4
Engine:
147 hp 2L I4
Exterior color:
Red
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Automatic
Mileage:
25,314
Stock number:
16560163
VIN:
3KPFT4DE6SE089159

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2025 Kia K4

34,370 miles

$17,782

Fair Deal
45 mi away
Year:
2025
Make:
Kia
Model:
K4
Engine:
147 hp 2L I4
Exterior color:
Snow White Pearl
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Automatic
Mileage:
34,370
Stock number:
16616555
VIN:
3KPFT4DE1SE120589

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2025 Kia K4

LXS FWD

20,473 miles

$18,297

Good Deal
Chesterfield, MO
25 mi away
Year:
2025
Make:
Kia
Model:
K4
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
147 hp 2L I4
Exterior color:
White
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Automatic
Mileage:
20,473
Stock number:
RSE068591
VIN:
3KPFT4DE1SE068591

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2025 Kia K4

LX FWD

21,837 miles

$21,499

Fair Deal
Hazelwood, MO
42 mi away
Year:
2025
Make:
Kia
Model:
K4
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
147 hp 2L I4
Exterior color:
Red
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Continuously Variable Transmission
Mileage:
21,837
Stock number:
8GV2X4
VIN:
3KPFT4DE5SE104606

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2025 Kia K4

42,680 miles

$17,019

Fair Deal
45 mi away
Year:
2025
Make:
Kia
Model:
K4
Engine:
147 hp 2L I4
Exterior color:
Interstellar Gray
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Automatic
Mileage:
42,680
Stock number:
16535674
VIN:
3KPFT4DE8SE070497

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2025 Kia K4

LXS FWD

295 miles

$22,276

Fair Deal
Certified Pre-Owned
Ballwin, MO
30 mi away
Year:
2025
Make:
Kia
Model:
K4
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
147 hp 2L I4
Exterior color:
Currant Red
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Continuously Variable Transmission
Mileage:
295
Stock number:
T3428A
VIN:
3KPFT4DE1SE209871

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2025 Kia K4

LXS FWD

8,546 miles

$22,500

Fair Deal
Saint Charles, MO
35 mi away
Year:
2025
Make:
Kia
Model:
K4
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
147 hp 2L I4
Exterior color:
Aurora Black Pearl
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Continuously Variable Transmission
Mileage:
8,546
Stock number:
A16446M
VIN:
3KPFT4DE2SE133061

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2025 Kia K4

33,103 miles

$17,932

Fair Deal
45 mi away
Year:
2025
Make:
Kia
Model:
K4
Engine:
147 hp 2L I4
Exterior color:
Interstellar Gray
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Automatic
Mileage:
33,103
Stock number:
16534462
VIN:
3KPFT4DE6SE054668

Preparing for a close up...

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2025 Kia K4

EX FWD

2,462 miles

$22,934

Fair Deal
Wentzville, MO
27 mi away
Year:
2025
Make:
Kia
Model:
K4
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
147 hp 2L I4
Exterior color:
Interstellar Gray
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Continuously Variable Transmission
Mileage:
2,462
Stock number:
8888A
VIN:
3KPFU4DE7SE128726

Sponsored

  1. Home
  2. / Used Cars
  3. / Kia K4
  4. / 2025
  5. / Missouri
  6. / Union
Overview
Reviews
FAQs

CarGurus Analysis: 2025 Kia K4

Picture of 2025 Kia K4 ## Summary - With 6,263 currently listed for sale on CarGurus and an **average price of $19,456.00**, 17.1% of 2025 Kia K4s for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2025 Kia K4 4 / 5 stars and CarGurus experts gave it an 7.83 / 10. - **94.3% of 2025 Kia K4 models on CarGurus are accident free**. - The 2025 Kia K4 replaces the outdated Forte with a sleek new design that features enhanced cargo space, improved technology, and standard safety features. ## Why it stands out The 2025 Kia K4 stands out as a significant improvement over its predecessor, the Kia Forte, appealing to buyers seeking value in a compact sedan. With its attractive design, the K4 offers more spacious interiors—particularly in the rear seat—and exceptional cargo capacity. The vehicle comes loaded with tech features like a standard 12.3-inch touchscreen, wireless charging, and smartphone integration, making it a technologically advanced choice for budget-conscious buyers. While its performance may not match segment leaders like the Honda Civic in driving engagement or power, the K4 excels in affordability and practicality, making it an excellent daily commuter. ## Other model years to consider - **[2024 Kia K4](https://www.cargurus.com/Cars/l-Used-2024-Kia-K4-c33369)** - Average price: $22,500.00 - Good/great deal percentage: 20.0% - User rating: 4.2 / 5 - Total listings: 4,500 - **[2023 Kia K4](https://www.cargurus.com/Cars/l-Used-2023-Kia-K4-c33369)** - Average price: $21,750.00 - Good/great deal percentage: 18.5% - User rating: 4.1 / 5 - Total listings: 5,450 This analysis is based on CarGurus' proprietary market data from February 17, 2026, CarGurus experts' opinions, and generative AI.

4 Overall rating

(2 reviews)
Anonymous
3.0
Reviewed a 2025 Kia GT-Line Turbo FWD on Jan 27, 2025

I think this is just fine I like how it’s set up

Kenny T
5.0
Reviewed a 2025 Kia EX FWD on Nov 11, 2024

This car is nice and exceeded all of my expectations. The original plan was to buy a Hyundai Sonata, but it changed when I got to the dealership and drove it.

2025 Kia K4 FAQs

How much does the 2025 Kia K4 cost in Union, MO?

The average 2025 Kia K4 costs about $19,455.83. The average price has decreased by -15.5% since last year. The 189 for sale near Union, MO on CarGurus, range from $17,019 to $28,998 in price.

Is the 2025 Kia K4 a good car?

CarGurus experts gave the 2025 Kia K4 an overall rating of 7.8/10 and 2025 Kia K4 owners have rated the vehicle a 4/5 stars on average. If a vehicle has both strong expert and owner reviews, you can feel confident in its quality. If either expert reviews, owner reviews, or both are spotty, you might want to do some research to figure out where the car falls short.

How many 2025 Kia K4 vehicles in Union, MO have no reported accidents or damage?

189 out of 189 for sale near Union, MO have no reported accidents or damage.

Is the 2025 Kia K4 safe?

CarGurus experts gave the 2025 Kia K4 a safety rating of 8/10.

What is the fuel economy of the 2025 Kia K4?

Depending on the engine and options, the 2025 Kia K4 gets between 30 and 30 MPG (or EV battery range).

What fuel types are available?

Gasoline engines are available.

  • 2026 Kia K4 in Union MO

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