Skip to FiltersReport abuse
158 listings
- New Listing$31,465MSRP $31,465
- Exterior color: Morning HazeMorning Haze
- Interior color: Onyx Black & Red leatheretteOnyx Black & Red leatherette
- 26 City / 36 Hwy MPG
- Kia of Round Rock (78 mi away)
Close
Located in Round Rock, TX / 78 miles away from Cost, TX
Recent Arrival! 26/36 City/Highway MPGPlus TT&L, fees & $225 doc fee. Price includes: $1000 - KFA Dealer Choice Program: $1000 discount and 5.50% A...
Features and Specs:
29 Combined MPG (26 City/36 Highway)
Listing Information:
VIN: 3KPFW4DC0SE180546
Stock: SE180546
Listed since: 07-23-2025 - New Listing$31,465MSRP $31,465
- Exterior color: Morning HazeMorning Haze
- Interior color: Onyx Black & Red leatheretteOnyx Black & Red leatherette
- 26 City / 36 Hwy MPG
- Kia of Round Rock (78 mi away)
Close
Located in Round Rock, TX / 78 miles away from Cost, TX
Recent Arrival! 26/36 City/Highway MPGPlus TT&L, fees & $225 doc fee. Price includes: $1000 - KFA Dealer Choice Program: $1000 discount and 5.50% A...
Features and Specs:
29 Combined MPG (26 City/36 Highway)
Listing Information:
VIN: 3KPFW4DC6SE181605
Stock: SE181605
Listed since: 07-22-2025 - $29,245MSRP $29,245
- Exterior color: Aurora Black PearlAurora Black Pearl
- Interior color: Onyx Black & Red leatheretteOnyx Black & Red leatherette
- Kia of Round Rock (78 mi away)
Close
Located in Round Rock, TX / 78 miles away from Cost, TX
26/36 City/Highway MPGPlus TT&L, fees & $225 doc fee. Price includes: $1000 - KFA Dealer Choice Program: $1000 discount and 5.50% APR for 36 months...
Features and Specs:
Listing Information:
VIN: 3KPFW4DC4SE070213
Stock: SE070213
Listed since: 12-11-2024 - New Listing$24,165MSRP $24,165
- Exterior color: Morning HazeMorning Haze
- Interior color: Gray & Black clothGray & Black cloth
- 29 City / 39 Hwy MPG
- Kia of Round Rock (78 mi away)
Close
Located in Round Rock, TX / 78 miles away from Cost, TX
Recent Arrival! 29/39 City/Highway MPGPlus TT&L, fees & $225 doc fee. Price includes: $500 - KFA Dealer Choice Program: $500 discount and 5.50% APR...
Features and Specs:
33 Combined MPG (29 City/39 Highway)
Listing Information:
VIN: 3KPFT4DE4SE169463
Stock: SE169463
Listed since: 07-22-2025 - $23,165MSRP $23,165
- Exterior color: Interstellar GrayInterstellar Gray
- Interior color: Gray & Black clothGray & Black cloth
- 30 City / 40 Hwy MPG
- Kia of Round Rock (78 mi away)
Close
Located in Round Rock, TX / 78 miles away from Cost, TX
30/40 City/Highway MPGPlus TT&L, fees & $225 doc fee. Price includes: $500 - KFA Dealer Choice Program: $500 discount and 5.50% APR for 36 months. ...
Features and Specs:
34 Combined MPG (30 City/40 Highway)
Listing Information:
VIN: 3KPFT4DE8SE178392
Stock: SE178392
Listed since: 07-08-2025 - $23,165MSRP $23,165
- Exterior color: Aurora Black PearlAurora Black Pearl
- Interior color: Gray & Black clothGray & Black cloth
- 30 City / 40 Hwy MPG
- Kia of Round Rock (78 mi away)
Close
Located in Round Rock, TX / 78 miles away from Cost, TX
30/40 City/Highway MPGPlus TT&L, fees & $225 doc fee. Price includes: $500 - KFA Dealer Choice Program: $500 discount and 5.50% APR for 36 months. ...
Features and Specs:
34 Combined MPG (30 City/40 Highway)
Listing Information:
VIN: 3KPFT4DE8SE175170
Stock: SE175170
Listed since: 07-10-2025 - $23,826MSRP $24,540
- Exterior color: Snow White PearlSnow White Pearl
- Interior color: Gray & Black clothGray & Black cloth
- 29 City / 39 Hwy MPG
- Kia of Round Rock (78 mi away)
Close
Located in Round Rock, TX / 78 miles away from Cost, TX
Dealer Discount of $714 off MSRP29/39 City/Highway MPGPlus TT&L, fees & $225 doc fee. Price includes: $500 - KFA Dealer Choice Program: $500 disco...
Features and Specs:
33 Combined MPG (29 City/39 Highway)
Listing Information:
VIN: 3KPFT4DE8SE024202
Stock: SE024202
Listed since: 09-27-2024 - New Listing$24,165MSRP $24,165
- Exterior color: Steel GraySteel Gray
- Interior color: Gray & Black clothGray & Black cloth
- 29 City / 39 Hwy MPG
- Kia of Round Rock (78 mi away)
Close
Located in Round Rock, TX / 78 miles away from Cost, TX
Recent Arrival! 29/39 City/Highway MPGPlus TT&L, fees & $225 doc fee. Price includes: $500 - KFA Dealer Choice Program: $500 discount and 5.50% APR...
Features and Specs:
33 Combined MPG (29 City/39 Highway)
Listing Information:
VIN: 3KPFT4DEXSE178197
Stock: SE178197
Listed since: 07-22-2025 - $23,165MSRP $23,165
- Exterior color: Aurora Black PearlAurora Black Pearl
- Interior color: Gray & Black clothGray & Black cloth
- 30 City / 40 Hwy MPG
- Kia of Round Rock (78 mi away)
Close
Located in Round Rock, TX / 78 miles away from Cost, TX
30/40 City/Highway MPGPlus TT&L, fees & $225 doc fee. Price includes: $500 - KFA Dealer Choice Program: $500 discount and 5.50% APR for 36 months. ...
Features and Specs:
34 Combined MPG (30 City/40 Highway)
Listing Information:
VIN: 3KPFT4DE2SE178338
Stock: SE178338
Listed since: 07-08-2025 - $24,165MSRP $24,165
- Exterior color: Interstellar GrayInterstellar Gray
- Interior color: Gray & Black clothGray & Black cloth
- 29 City / 39 Hwy MPG
- Kia of Round Rock (78 mi away)
Close
Located in Round Rock, TX / 78 miles away from Cost, TX
29/39 City/Highway MPGPlus TT&L, fees & $225 doc fee. Price includes: $500 - KFA Dealer Choice Program: $500 discount and 5.50% APR for 36 months. ...
Features and Specs:
33 Combined MPG (29 City/39 Highway)
Listing Information:
VIN: 3KPFT4DE1SE177858
Stock: SE177858
Listed since: 07-08-2025 - $27,265MSRP $27,265
- Exterior color: Morning HazeMorning Haze
- Interior color: Onyx Black & Red leatheretteOnyx Black & Red leatherette
- 29 City / 39 Hwy MPG
- Kia of Round Rock (78 mi away)
Close
Located in Round Rock, TX / 78 miles away from Cost, TX
29/39 City/Highway MPGPlus TT&L, fees & $225 doc fee. Price includes: $1000 - KFA Dealer Choice Program: $1000 discount and 5.50% APR for 36 months...
Features and Specs:
33 Combined MPG (29 City/39 Highway)
Listing Information:
VIN: 3KPFW4DE8SE166850
Stock: SE166850
Listed since: 06-30-2025 - $31,760MSRP $31,760
- Exterior color: Aurora Black PearlAurora Black Pearl
- Interior color: Onyx Black & Red leatheretteOnyx Black & Red leatherette
- 26 City / 36 Hwy MPG
- Kia of Round Rock (78 mi away)
Close
Located in Round Rock, TX / 78 miles away from Cost, TX
26/36 City/Highway MPGPlus TT&L, fees & $225 doc fee. Price includes: $1000 - KFA Dealer Choice Program: $1000 discount and 5.50% APR for 36 months...
Features and Specs:
29 Combined MPG (26 City/36 Highway)
Listing Information:
VIN: 3KPFW4DC6SE162746
Stock: SE162746
Listed since: 06-23-2025 - New Listing$31,760MSRP $31,760
- Exterior color: Interstellar GrayInterstellar Gray
- Interior color: Onyx Black & Red leatheretteOnyx Black & Red leatherette
- 26 City / 36 Hwy MPG
- Kia of Round Rock (78 mi away)
Close
Located in Round Rock, TX / 78 miles away from Cost, TX
Recent Arrival! 26/36 City/Highway MPGPlus TT&L, fees & $225 doc fee. Price includes: $1000 - KFA Dealer Choice Program: $1000 discount and 5.50% A...
Features and Specs:
29 Combined MPG (26 City/36 Highway)
Listing Information:
VIN: 3KPFW4DC9SE181551
Stock: SE181551
Listed since: 07-23-2025 - $25,165MSRP $25,165
- Exterior color: Deep Sea BlueDeep Sea Blue
- Interior color: Gray & Black premium clothGray & Black premium cloth
- 29 City / 39 Hwy MPG
- Kia of Round Rock (78 mi away)
Close
Located in Round Rock, TX / 78 miles away from Cost, TX
29/39 City/Highway MPGPlus TT&L, fees & $225 doc fee. Price includes: $1000 - KFA Dealer Choice Program: $1000 discount and 5.50% APR for 36 months...
Features and Specs:
33 Combined MPG (29 City/39 Highway)
Listing Information:
VIN: 3KPFU4DE0SE170865
Stock: SE170865
Listed since: 06-25-2025 - $24,429MSRP $25,145
- Exterior color: Interstellar GrayInterstellar Gray
- Interior color: Gray & Black premium clothGray & Black premium cloth
- 29 City / 39 Hwy MPG
- Kia of Round Rock (78 mi away)
Close
Located in Round Rock, TX / 78 miles away from Cost, TX
Dealer Discount of $716 off MSRP29/39 City/Highway MPGPlus TT&L, fees & $225 doc fee. Price includes: $1000 - KFA Dealer Choice Program: $1000 dis...
Features and Specs:
33 Combined MPG (29 City/39 Highway)
Listing Information:
VIN: 3KPFU4DEXSE016308
Stock: SE016308
Listed since: 09-06-2024 - New Listing$25,165MSRP $25,165
- Exterior color: Morning HazeMorning Haze
- Interior color: Gray & Black premium clothGray & Black premium cloth
- 29 City / 39 Hwy MPG
- Kia of Round Rock (78 mi away)
Close
Located in Round Rock, TX / 78 miles away from Cost, TX
Recent Arrival! 29/39 City/Highway MPGPlus TT&L, fees & $225 doc fee. Price includes: $1000 - KFA Dealer Choice Program: $1000 discount and 5.50% A...
Features and Specs:
33 Combined MPG (29 City/39 Highway)
Listing Information:
VIN: 3KPFU4DE3SE179012
Stock: SE179012
Listed since: 07-22-2025 - New Listing$24,165MSRP $24,165
- Exterior color: Morning HazeMorning Haze
- Interior color: Gray & Black clothGray & Black cloth
- 29 City / 39 Hwy MPG
- Kia of Round Rock (78 mi away)
Close
Located in Round Rock, TX / 78 miles away from Cost, TX
Recent Arrival! 29/39 City/Highway MPGPlus TT&L, fees & $225 doc fee. Price includes: $500 - KFA Dealer Choice Program: $500 discount and 5.50% APR...
Features and Specs:
33 Combined MPG (29 City/39 Highway)
Listing Information:
VIN: 3KPFT4DE8SE179896
Stock: SE179896
Listed since: 07-22-2025 - Arriving Soon$24,165MSRP $24,165
- Exterior color: Deep Sea BlueDeep Sea Blue
- Interior color: Gray & Black clothGray & Black cloth
- 29 City / 39 Hwy MPG
- Kia of Round Rock (78 mi away)
Close
Located in Round Rock, TX / 78 miles away from Cost, TX
29/39 City/Highway MPGPlus TT&L, fees & $225 doc fee. Price includes: $500 - KFA Dealer Choice Program: $500 discount and 5.50% APR for 36 months. ...
Features and Specs:
33 Combined MPG (29 City/39 Highway)
Listing Information:
VIN: 3KPFT4DE0SE092817
Stock: SE092817
Listed since: 02-03-2025 - New Listing$24,165MSRP $24,165
- Exterior color: Interstellar GrayInterstellar Gray
- Interior color: Gray & Black clothGray & Black cloth
- 29 City / 39 Hwy MPG
- Kia of Round Rock (78 mi away)
Close
Located in Round Rock, TX / 78 miles away from Cost, TX
Recent Arrival! 29/39 City/Highway MPGPlus TT&L, fees & $225 doc fee. Price includes: $500 - KFA Dealer Choice Program: $500 discount and 5.50% APR...
Features and Specs:
33 Combined MPG (29 City/39 Highway)
Listing Information:
VIN: 3KPFT4DE6SE181159
Stock: SE181159
Listed since: 07-22-2025 - $23,657MSRP $25,420
- Exterior color: Steel GraySteel Gray
- Interior color: Gray & Black premium clothGray & Black premium cloth
- 29 City / 39 Hwy MPG
- DeMontrond Kia (134 mi away)
Close
Located in Houston, TX / 134 miles away from Cost, TX
Steel Gray 2025 Kia K4 EX AUTO FWD CVT 2.0L I4 MPI ABS brakes, Active Cruise Control, Alloy wheels, Electronic Stability Control, Front dual zone A/C,...
Features and Specs:
33 Combined MPG (29 City/39 Highway)
Listing Information:
VIN: 3KPFU4DE4SE052043
Stock: SE052043
Listed since: 04-18-2025 - $23,665MSRP $24,165
- Exterior color: Deep Sea BlueDeep Sea Blue
- Interior color: Gray & Black clothGray & Black cloth
- 29 City / 39 Hwy MPG
- DeMontrond Kia (134 mi away)
Close
Located in Houston, TX / 134 miles away from Cost, TX
Deep Sea Blue 2025 Kia K4 LXS AUTO FWD CVT 2.0L I4 MPI ABS brakes, Electronic Stability Control, Heated door mirrors, Illuminated entry, Low tire pres...
Features and Specs:
33 Combined MPG (29 City/39 Highway)
Listing Information:
VIN: 3KPFT4DE7SE130348
Stock: SE130348
Listed since: 05-27-2025
Showing 22 - 42 out of 158 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 |
|---|---|---|---|
| 2025 Kia K4 GT-Line Turbo 4dr Sedan (1.6L 4cyl Turbo 8A) | 26 - 36 | 4-cylinders (gas) | $29,245 |
| 2025 Kia K4 LXS 4dr Sedan (2.0L 4cyl CVT) | 29 - 39 | 4-cylinders (gas) | $24,165 |
| 2025 Kia K4 LX 4dr Sedan (2.0L 4cyl CVT) | 30 - 40 | 4-cylinders (gas) | $23,165 |
| 2025 Kia K4 GT-Line 4dr Sedan (2.0L 4cyl CVT) | 29 - 39 | 4-cylinders (gas) | $27,265 |
| 2025 Kia K4 EX 4dr Sedan (2.0L 4cyl CVT) | 29 - 39 | 4-cylinders (gas) | $25,145 |
More about the Kia K4
Edmunds has 158 New Kia K4s for sale near you, including a 2025 K4 LX Sedan and a 2025 K4 GT-Line Turbo Sedan ranging in price from $23,165 to $31,760.
How much is a new 2025 Kia K4 in Cost, TX?
- A new 2025 Kia K4 starts at $23,165 (including destination charge) in Cost, TX. 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 2025 Kia K4 Sedan cost in Cost, TX?
- A new 2025 Kia K4 Sedan starts at $23,165 in Cost, TX. 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.
Filters
Skip to Results