(opens in new window)

Sign In

Home
Used Cars
New Cars
Private Seller Cars
Sell My Car
Instant Cash Offer
- Helpful Links
- Find Local Dealers
- Best Car Deals
- Best Truck Deals
- Best SUV Deals
- Buy Cars Online
- Car Research & News
- Research & Information
- New & Future Models
- Trim Comparisons
- Car Buying Tools
- Buying & Selling Tips
- Car Payment Calculator
- Affordability Calculator
- Car Lease Calculator
See if you can save on car insurance on KBB.com
Get a Kelley Blue Book® Instant Cash Offer
Run a free AutoCheck Vehicle History Report with Experian
AI ModeBeta

Home
Used Cars
New Cars
Private Seller Cars
Sell My Car
Instant Cash Offer
AI ModeBeta

Skip to vehicle Listings

Online car buying built around you. Shop Now

Used Cars for SaleKiaK42025

Used 2025 Kia K4 for Sale in Round Lake, IL

60073

Filters (4)

Items 1 to 2 of 8.

Location & Delivery

Year

Price & Payments

Price selected

Min Price

Max Price

Price Rating

Good Price (64)

Great Price (64)

Price selected

Min Price

Max Price

Price Rating

Good Price (64)

Great Price (64)

Make, Model & Trim

Kia

Models

K4

Amanti

Borrego

Cadenza

Carnival (10)

EV6 (2)

EV9

Forte

Forte Koup

K4 (145)

K5 (21)

K900

Niro (5)

Optima

Other Kia Models

Rio

Rio5

Rondo

Sedona

Seltos (20)

Sephia

Sorento (37)

Soul (129)

Spectra

Spectra5

Sportage (43)

Stinger

Telluride (12)

K4 Trims

Any

EX (3)

GT-Line (3)

GT-Line Turbo

LX (1)

LXS (138)

Kia

Models

K4

Amanti

Borrego

Cadenza

Carnival (10)

EV6 (2)

EV9

Forte

Forte Koup

K4 (145)

K5 (21)

K900

Niro (5)

Optima

Other Kia Models

Rio

Rio5

Rondo

Sedona

Seltos (20)

Sephia

Sorento (37)

Soul (129)

Spectra

Spectra5

Sportage (43)

Stinger

Telluride (12)

K4 Trims

Any

EX (3)

GT-Line (3)

GT-Line Turbo

LX (1)

LXS (138)

Mileage

Condition (1 selected)

New (45)

Used (145)

Manufacturer Certified (11)

Third-Party Certified (6)

Certified Program

Learn more

Learn more

New (45)

Used (145)

Manufacturer Certified (11)

Third-Party Certified (6)

Certified Program

Learn more

Learn more

Color

Drive Type

Body Style

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

Seller Type

Sponsored by Castle Kia Of McHenry

Hide

Used 2025 Kia K4 LXS

Used 2025 Kia K4 LXS

21,379

See estimated payment

Great Price

Castle Kia Of McHenry

1 (855) 567-3172

64View Vehicles

145 Matches

Sort By:

Price Drop

Used 2025 Kia K4 LXS

Used

2025 Kia K4

LXS
6K mi

22,452

See payment

Good Price

Sponsored by Kunes Chevrolet Cadillac Inc

32.74 mi. away

Online Paperwork

Certified 2025 Kia K4 LXS

Kia Certified

2025 Kia K4

LXS
13K mi

20,150

See payment

Great Price

Sponsored by Napleton's Kia of Elmhurst

31.04 mi. away

Certified 2025 Kia K4 LXS

Kia Certified

2025 Kia K4

LXS
4K mi

21,400

See payment

Great Price

Sponsored by Napleton's Kia of Elmhurst

31.04 mi. away

My Wallet

Find it Fast.

Keep it Affordable.

Monthly Payment

Credit Score

Excellent (740-900)

Very Good (700-739)

Good (670-699)

Fair (630-669)

Rebuilding (580-629)

Verify My Credit

Down Payment

Trade-In Value

Est. Trade-In Value

Get My Kelley Blue Book® CarValue

Amount Owed on Trade-In

Get My Payoff Quote

Get My Kelley Blue Book® Car Value

$

Based on 4.5% APR for mos.Update Settings

Used 2025 Kia K4 LXS

Used

2025 Kia K4

LXS
1K mi

21,285

See payment

Great Price

Castle Kia Of McHenry

9.9 mi. away

Used 2025 Kia K4 LXS

Used

2025 Kia K4

LXS
9 mi

21,379

See payment

Great Price

Castle Kia Of McHenry

9.9 mi. away

Newly Listed

New 2026 Kia K4 LXS

Consider New, Similar Payment

2026 Kia K4

LXS
5 mi

24,535

Ottawa Kia

77.93 mi. away

Online Paperwork

Advertisement

Used 2025 Kia K4 LXS

Used

2025 Kia K4

LXS
9 mi

21,379

See payment

Great Price

Castle Kia Of McHenry

9.9 mi. away

Sponsored

Used 2025 Kia K4 LXS

Used 2025 Kia K4 LXS

Used 2025 Kia K4 LXS

Used 2025 Kia K4 LXS

Used

2025 Kia K4

LXS
42K mi

19,781

See payment

Good Price

Used 2025 Kia K4 LXS

Used

2025 Kia K4

LXS
1K mi

22,097

See payment

Great Price

Castle Kia Of McHenry

9.9 mi. away

Used 2025 Kia K4 LXS

Used

2025 Kia K4

LXS
1K mi

22,146

See payment

Great Price

Castle Kia Of McHenry

9.9 mi. away

Used 2025 Kia K4 LXS

Used

2025 Kia K4

LXS
1K mi

22,163

See payment

Great Price

Castle Kia Of McHenry

9.9 mi. away

Advertisement

Used 2025 Kia K4 GT-Line w/ GT-Line Sunroof Package

Used

2025 Kia K4

GT-Line
5K mi

25,799

See payment

Great Price

Castle Chevrolet GMC Cadillac of McHenry

10.02 mi. away

Newly Listed

Used 2025 Kia K4 LXS

Used

2025 Kia K4

LXS
32K mi

20,243

See payment

Great Price

Kunes of Woodstock CDJR

17.92 mi. away

Online Paperwork

Price Drop

Used 2025 Kia K4 LXS

Used

2025 Kia K4

LXS
6K mi

22,452

See payment

Good Price

Kunes Chevrolet Cadillac Inc

32.74 mi. away

Online Paperwork

Newly Listed

Used 2025 Kia K4 LXS

Used

2025 Kia K4

LXS
48K mi

19,491

See payment

Good Price

Kunes of Woodstock CDJR

17.92 mi. away

Online Paperwork

Advertisement

Newly Listed

Used 2025 Kia K4 LXS

Used

2025 Kia K4

LXS
42K mi

20,005

See payment

Good Price

Kunes of Woodstock CDJR

17.92 mi. away

Online Paperwork

Newly Listed

Used 2025 Kia K4 LXS

Used

2025 Kia K4

LXS
34K mi

18,853

See payment

Great Price

Hertz Rent2Buy Des Plaines, IL

Buy Online

Newly Listed

Used 2025 Kia K4 LXS

Used

2025 Kia K4

LXS
28K mi

19,416

See payment

Great Price

Hertz Rent2Buy Des Plaines, IL

Buy Online

Newly Listed

Used 2025 Kia K4 LXS

Used

2025 Kia K4

LXS
27K mi

19,546

See payment

Great Price

Hertz Rent2Buy Des Plaines, IL

Buy Online

360°

Used 2025 Kia K4 LXS

Used

2025 Kia K4

LXS
29K mi

19,812

See payment

Great Price

Arlington Toyota

15.17 mi. away

Used 2025 Kia K4 LXS

Used

2025 Kia K4

LXS
29K mi

20,372

See payment

Great Price

Kunes of Woodstock CDJR

17.92 mi. away

Online Paperwork

Certified 2025 Kia K4 LXS

Kia Certified

2025 Kia K4

LXS
9K mi

20,800

See payment

Great Price

Napleton's Kia of Elmhurst

31.04 mi. away

Certified 2025 Kia K4 LXS

Kia Certified

2025 Kia K4

LXS
8K mi

20,900

See payment

Great Price

Napleton's Kia of Elmhurst

31.04 mi. away

Certified 2025 Kia K4 LXS

Kia Certified

2025 Kia K4

LXS
6K mi

20,900

See payment

Great Price

Napleton's Kia of Elmhurst

31.04 mi. away

Certified 2025 Kia K4 LXS

Kia Certified

2025 Kia K4

LXS
4K mi

21,400

See payment

Great Price

Napleton's Kia of Elmhurst

31.04 mi. away

Certified 2025 Kia K4 LXS

Kia Certified

2025 Kia K4

LXS
2K mi

21,265

See payment

Great Price

Bob Rohrman Schaumburg Kia

21.62 mi. away

Delivery

Certified 2025 Kia K4 GT-Line w/ GT-Line Sunroof Package

Kia Certified

2025 Kia K4

GT-Line
3K mi

25,898

See payment

Great Price

Bob Rohrman Schaumburg Kia

21.62 mi. away

Delivery

Used 2025 Kia K4 EX

Used

2025 Kia K4

EX
8K mi

22,204

See payment

Great Price

Elgin Kia

24.17 mi. away

Advertisement

Similar Vehicles for Sale

Used 2025 Kia K4 GT-Line for Sale
3 for sale
Used 2025 Kia K4 EX for Sale
3 for sale
Used 2025 Kia K4 LX for Sale
1 for sale
Used 2025 Kia K4 LXS for Sale
138 for sale
Used 2025 Kia K4 GT-Line Turbo for Sale

View All Similar Vehicles

Shop for a Car

Used Cars for Sale
Certified Cars for Sale
New Cars for Sale
For Sale By Owner
Car Deals

Sell Your Car

List Your Car for Sale
How to Sell a Car
Trade-In Values and Car Pricing from Kelley Blue Book®

About Us

About Autotrader
About Cox Automotive
Jobs at Autotrader
Become an Autotrader Dealer
Press Room
Site Map
Fraud Awareness
Contact Us

Autotrader Affiliates

Classic Cars & Trucks for Sale
Motorcycles for Sale
RVs for Sale
Cars for Bad Credit Buyers
Find Cars for Sale in Australia

Privacy Notice & Options

Privacy Notice
Do Not Sell or Share My Personal Information
Limit the Use of My Sensitive Personal Information
Manage Cookies

Download on the Apple App Store

Get it on Google Play

Follow

By using this service, you accept the terms of our Visitor Agreement and Accessibility Statement.

©2026 Autotrader, Inc. All Rights Reserved. "Autotrader" is a registered trademark of TPI Holdings, Inc. used under exclusive license.