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71 listings
- $27,635MSRP $27,635
- Exterior color: Steel GraySteel Gray
- Interior color: Black & White leatheretteBlack & White leatherette
- 29 City / 39 Hwy MPG
- 20 mi away
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Located in Saint Louis, MO / 20 miles away from Alton, IL
Experience the exceptional 2026 Kia K4 GT-Line, a masterful blend of style, performance, and technology. This captivating vehicle is poised to elevate...
- Features and Specs:
- 33 Combined MPG (29 City/39 Highway)
- Listing Information:
- VIN:
- 3KPFW4DE6TE353098
- Stock:
- K26C043
- Listed since:
- 06-08-2026
- $25,735MSRP $25,735
- Exterior color: Interstellar GrayInterstellar Gray
- Interior color: Gray & Black leatheretteGray & Black leatherette
- 29 City / 39 Hwy MPG
- 20 mi away
Close
Located in Saint Louis, MO / 20 miles away from Alton, IL
The 2026 Kia K4 EX offers an exceptional driving experience with its impressive array of premium features. This sophisticated sedan exudes refinement ...
- Features and Specs:
- 33 Combined MPG (29 City/39 Highway)
- Listing Information:
- VIN:
- 3KPFU4DE0TE355838
- Stock:
- K26C047
- Listed since:
- 06-01-2026
- Arriving Soon$24,635MSRP $24,635
- Exterior color: Interstellar GrayInterstellar Gray
- Interior color: Black clothBlack cloth
- 29 City / 39 Hwy MPG
- 20 mi away
Close
Located in Saint Louis, MO / 20 miles away from Alton, IL
The 2026 Kia K4 LXS is a stylish and well-equipped compact sedan that offers an exceptional value proposition. Featuring a sleek Interstellar Gray ext...
- Features and Specs:
- 33 Combined MPG (29 City/39 Highway)
- Listing Information:
- VIN:
- 3KPFT4DE3TE361944
- Stock:
- K26C049
- Listed since:
- 06-08-2026
- $23,535MSRP $23,535
- Exterior color: Interstellar GrayInterstellar Gray
- Interior color: Black clothBlack cloth
- 29 City / 39 Hwy MPG
- 20 mi away
Close
Located in Saint Louis, MO / 20 miles away from Alton, IL
Discover the 2026 Kia K4 LX - a smart, practical choice that delivers exceptional value. This stylish sedan offers a winning combination of comfort, c...
- Features and Specs:
- 33 Combined MPG (29 City/39 Highway)
- Listing Information:
- VIN:
- 3KPFT4DE1TE357990
- Stock:
- K26C046
- Listed since:
- 06-08-2026
- Arriving Soon$24,635MSRP $24,635
- Exterior color: Morning HazeMorning Haze
- Interior color: Black clothBlack cloth
- 29 City / 39 Hwy MPG
- 20 mi away
Close
Located in Saint Louis, MO / 20 miles away from Alton, IL
The 2026 Kia K4 LXS is a stylish and well-equipped compact sedan that delivers an exceptional driving experience. Featuring a sleek exterior in the st...
- Features and Specs:
- 33 Combined MPG (29 City/39 Highway)
- Listing Information:
- VIN:
- 3KPFT4DE8TE361518
- Stock:
- K26C050
- Listed since:
- 06-08-2026
- $25,030MSRP $25,030
- Exterior color: Snow White PearlSnow White Pearl
- Interior color: Gray & Black clothGray & Black cloth
- 29 City / 39 Hwy MPG
- 20 mi away
Close
Located in Saint Louis, MO / 20 miles away from Alton, IL
Discover the perfect balance of style, comfort, and technology in the 2026 Kia K4 LXS. This exceptional vehicle offers an array of impressive features...
- Features and Specs:
- 33 Combined MPG (29 City/39 Highway)
- Listing Information:
- VIN:
- 3KPFT4DE7TE353538
- Stock:
- K26C042
- Listed since:
- 06-08-2026
- $25,030MSRP $25,030
- Exterior color: Currant RedCurrant Red
- Interior color: Black clothBlack cloth
- 29 City / 39 Hwy MPG
- 20 mi away
Close
Located in Saint Louis, MO / 20 miles away from Alton, IL
Currant Red is a striking color that makes this 2026 Kia K4 LXS stand out from the crowd. With its sleek design and impressive list of features, this ...
- Features and Specs:
- 33 Combined MPG (29 City/39 Highway)
- Listing Information:
- VIN:
- 3KPFT4DE0TE358600
- Stock:
- K26C044
- Listed since:
- 06-08-2026
- $32,815MSRP $32,815
- Exterior color: Snow White PearlSnow White Pearl
- Interior color: Black & White leatheretteBlack & White leatherette
- 26 City / 36 Hwy MPG
- 20 mi away
Close
Located in Saint Louis, MO / 20 miles away from Alton, IL
Elevate your driving experience with the exceptional 2026 Kia K4 GT-Line Turbo. This captivating vehicle combines style, performance, and cutting-edge...
- Features and Specs:
- 29 Combined MPG (26 City/36 Highway)
- Listing Information:
- VIN:
- 3KPFW4DC0TE258079
- Stock:
- K26C019
- Listed since:
- 02-02-2026
- $33,020MSRP $33,020
- Exterior color: Currant RedCurrant Red
- Interior color: Black & White leatheretteBlack & White leatherette
- 26 City / 33 Hwy MPG
- 20 mi away
Close
Located in Saint Louis, MO / 20 miles away from Alton, IL
The 2026 Kia K4 GT-Line Turbo is a captivating and dynamic sedan that combines style, performance, and advanced technology. With its striking red exte...
- Features and Specs:
- 28 Combined MPG (26 City/33 Highway)
- Listing Information:
- VIN:
- 3KPFU5DC7TE268846
- Stock:
- K26C020
- Listed since:
- 02-18-2026
- New Listing$24,635MSRP $24,635
- Exterior color: Deep Sea BlueDeep Sea Blue
- Interior color: Black clothBlack cloth
- 29 City / 39 Hwy MPG
- 20 mi away
Close
Located in Saint Louis, MO / 20 miles away from Alton, IL
The 2026 Kia K4 LXS offers a compelling blend of style, efficiency, and advanced technology. Boasting a sleek Deep Sea Blue exterior, this well-equipp...
- Features and Specs:
- 33 Combined MPG (29 City/39 Highway)
- Listing Information:
- VIN:
- 3KPFT4DE0TE327427
- Stock:
- KD26C015
- Listed since:
- 06-04-2026
- $23,930MSRP $23,930
- Exterior color: Snow White PearlSnow White Pearl
- Interior color: Black clothBlack cloth
- 29 City / 39 Hwy MPG
- 20 mi away
Close
Located in Saint Louis, MO / 20 miles away from Alton, IL
Discover the exceptional value of the 2026 Kia K4 LX. This well-equipped sedan offers a refined driving experience and a host of desirable features th...
- Features and Specs:
- 33 Combined MPG (29 City/39 Highway)
- Listing Information:
- VIN:
- 3KPFT4DE8TE359106
- Stock:
- K26C045
- Listed since:
- 06-08-2026
- $29,230MSRP $29,230
- Exterior color: Currant RedCurrant Red
- Interior color: Black & White leatheretteBlack & White leatherette
- 29 City / 39 Hwy MPG
- 20 mi away
Close
Located in Saint Louis, MO / 20 miles away from Alton, IL
Introducing the 2026 Kia K4 GT-Line, a captivating blend of style, technology, and performance.- Custom Features:- Package Features:- Starred Features...
- Features and Specs:
- 33 Combined MPG (29 City/39 Highway)
- Listing Information:
- VIN:
- 3KPFW4DE4TE342276
- Stock:
- K26C039
- Listed since:
- 05-21-2026
- $24,182MSRP $26,735
- Exterior color: Steel GraySteel Gray
- Interior color: Black & White leatheretteBlack & White leatherette
- 29 City / 39 Hwy MPG
- 24 mi away
Close
Located in Saint Peters, MO / 24 miles away from Alton, IL
Price includes: $500 - Military Program. Exp. 07/06/2026 Dealer Discount of $2,673 off MSRP Recent Arrival! Priced below KBB Fair Purchase Price! St...
- Features and Specs:
- 33 Combined MPG (29 City/39 Highway)
- Listing Information:
- VIN:
- 3KPFW4DE2TE353213
- Stock:
- K50935
- Listed since:
- 06-02-2026
- Arriving Soon$23,732MSRP $26,235
- Exterior color: Aurora Black PearlAurora Black Pearl
- Interior color: Black leatheretteBlack leatherette
- 28 City / 34 Hwy MPG
- 24 mi away
Close
Located in Saint Peters, MO / 24 miles away from Alton, IL
Price includes: $500 - Military Program. Exp. 07/06/2026 Dealer Discount of $2,623 off MSRP Recent Arrival! Priced below KBB Fair Purchase Price! Au...
- Features and Specs:
- 30 Combined MPG (28 City/34 Highway)
- Listing Information:
- VIN:
- 3KPFX5DE0TE355285
- Stock:
- K50972
- Listed since:
- 06-01-2026
- Arriving Soon$22,292MSRP $24,635
- Exterior color: Interstellar GrayInterstellar Gray
- Interior color: Gray & Black clothGray & Black cloth
- 29 City / 39 Hwy MPG
- 24 mi away
Close
Located in Saint Peters, MO / 24 miles away from Alton, IL
Price includes: $500 - Military Program. Exp. 07/06/2026 Dealer Discount of $2,463 off MSRP Recent Arrival! Priced below KBB Fair Purchase Price! In...
- Features and Specs:
- 33 Combined MPG (29 City/39 Highway)
- Listing Information:
- VIN:
- 3KPFT4DE3TE355920
- Stock:
- K50970
- Listed since:
- 06-01-2026
- $22,647MSRP $25,030
- Exterior color: Snow White PearlSnow White Pearl
- Interior color: Black clothBlack cloth
- 29 City / 39 Hwy MPG
- 24 mi away
Close
Located in Saint Peters, MO / 24 miles away from Alton, IL
Price includes: $500 - Military Program. Exp. 07/06/2026 Dealer Discount of $2,503 off MSRP Priced below KBB Fair Purchase Price! Snow White Pearl 2...
- Features and Specs:
- 33 Combined MPG (29 City/39 Highway)
- Listing Information:
- VIN:
- 3KPFT4DEXTE321618
- Stock:
- K50741
- Listed since:
- 04-22-2026
- $22,292MSRP $24,635
- Exterior color: Aurora Black PearlAurora Black Pearl
- Interior color: Black clothBlack cloth
- 29 City / 39 Hwy MPG
- 24 mi away
Close
Located in Saint Peters, MO / 24 miles away from Alton, IL
Price includes: $500 - Military Program. Exp. 07/06/2026 Dealer Discount of $2,463 off MSRP Priced below KBB Fair Purchase Price! Aurora Black 2026 ...
- Features and Specs:
- 33 Combined MPG (29 City/39 Highway)
- Listing Information:
- VIN:
- 3KPFT4DE5TE342389
- Stock:
- K50857
- Listed since:
- 05-21-2026
- Arriving Soon$21,302MSRP $23,535
- Exterior color: Aurora Black PearlAurora Black Pearl
- Interior color: Black clothBlack cloth
- 29 City / 39 Hwy MPG
- 24 mi away
Close
Located in Saint Peters, MO / 24 miles away from Alton, IL
Price includes: $500 - Military Program. Exp. 07/06/2026 Dealer Discount of $2,353 off MSRP Recent Arrival! Priced below KBB Fair Purchase Price! Au...
- Features and Specs:
- 33 Combined MPG (29 City/39 Highway)
- Listing Information:
- VIN:
- 3KPFT4DEXTE361150
- Stock:
- K50983
- Listed since:
- 06-02-2026
- New Listing$26,337MSRP $29,130
- Exterior color: Interstellar GrayInterstellar Gray
- Interior color: Black & White leatheretteBlack & White leatherette
- 29 City / 39 Hwy MPG
- 24 mi away
Close
Located in Saint Peters, MO / 24 miles away from Alton, IL
Price includes: $500 - Military Program. Exp. 07/06/2026 Dealer Discount of $2,913 off MSRP Recent Arrival! Interstellar Gray 2026 Kia K4 4D Sedan G...
- Features and Specs:
- 33 Combined MPG (29 City/39 Highway)
- Listing Information:
- VIN:
- 3KPFW4DE2TE343183
- Stock:
- DTK51021
- Listed since:
- 06-08-2026
- $25,347MSRP $28,030
- Exterior color: Snow White PearlSnow White Pearl
- Interior color: Black & White leatheretteBlack & White leatherette
- 29 City / 39 Hwy MPG
- 24 mi away
Close
Located in Saint Peters, MO / 24 miles away from Alton, IL
Price includes: $500 - Military Program. Exp. 07/06/2026 Dealer Discount of $2,803 off MSRP Recent Arrival! Priced below KBB Fair Purchase Price! Sn...
- Features and Specs:
- 33 Combined MPG (29 City/39 Highway)
- Listing Information:
- VIN:
- 3KPFW4DEXTE349507
- Stock:
- K50939
- Listed since:
- 06-02-2026
- $27,242MSRP $30,135
- Exterior color: Aurora Black PearlAurora Black Pearl
- Interior color: Black & White leatheretteBlack & White leatherette
- 26 City / 33 Hwy MPG
- 24 mi away
Close
Located in Saint Peters, MO / 24 miles away from Alton, IL
Price includes: $500 - Military Program. Exp. 07/06/2026 Dealer Discount of $3,013 off MSRP Recent Arrival! Priced below KBB Fair Purchase Price! Au...
- Features and Specs:
- 28 Combined MPG (26 City/33 Highway)
- Listing Information:
- VIN:
- 3KPFU5DC8TE338628
- Stock:
- K50898
- Listed since:
- 06-02-2026
Showing 1 - 21 out of 71 listings
Consumer Reviews for the Kia K4
Read recent reviews for the Kia K4
Amazing value
user167, 12/16/2024
2025 Kia K4 GT-Line 4dr Sedan (2.0L 4cyl CVT)
I previously drove a 2017 Elantra limited (156k miles) and it never gave me a single issue. I gifted it to my grandmother as her car died. I bought the K4 as I wanted red seats and all the new technology. This car rides better than my Elantra because of the independent rear suspension. Gas mileage is great and I’m really enjoying the car. I hope the K4 will be as reliable as my Elantra. … The wide sunroof is also a plus, makes the car look extra sleek cruising around town with it open. I have gotten a lot of compliments and definitely recommend!!!
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2026 Kia K4 GT-Line 4dr Sedan (2.0L 4cyl CVT) | 29 - 39 | 4-cylinders (gas) | $26,735 |
| 2026 Kia K4 EX 4dr Sedan (2.0L 4cyl CVT) | 29 - 39 | 4-cylinders (gas) | $25,735 |
| 2026 Kia K4 LXS 4dr Sedan (2.0L 4cyl CVT) | 29 - 39 | 4-cylinders (gas) | $24,635 |
| 2026 Kia K4 LX 4dr Sedan (2.0L 4cyl CVT) | 29 - 39 | 4-cylinders (gas) | $23,535 |
| 2026 Kia K4 GT-Line Turbo 4dr Sedan (1.6L 4cyl Turbo 8A) | 26 - 36 | 4-cylinders (gas) | $32,815 |
| 2026 Kia K4 GT-Line Turbo 4dr Hatchback (1.6L 4cyl Turbo 8A) | 26 - 33 | 4-cylinders (gas) | $30,135 |
| 2026 Kia K4 EX 4dr Hatchback (2.0L 4cyl CVT) | 28 - 34 | 4-cylinders (gas) | $26,235 |
More about the Kia K4
Edmunds has 71 New Kia K4s for sale near you, including a 2026 K4 LX Sedan and a 2026 K4 GT-Line Turbo Hatchback ranging in price from $21,302 to $33,020.
How much is a new 2026 Kia K4 in Alton, IL?
- A new 2026 Kia K4 starts at $21,302 (including destination charge) in Alton, IL. Prices will go up based on the trim level you choose and any options you add. Keep in mind that prices can also vary from one state to another and even from one dealership to the next.
How much does a 2026 Kia K4 Sedan cost in Alton, IL?
- A new 2026 Kia K4 Sedan starts at $21,302 in Alton, IL. Prices will vary depending on what trim level you choose. Each state may have different pricing, so make sure you enter your correct ZIP code on Edmunds.Other versions include:
2026 Kia K4 Hatchback which starts at $23,732.