Used Kia K4 for Sale near Boise, ID
78 results
- 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
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 7,285
- Stock #:
- PY1614A
- VIN:
- 3KPFU4DE0SE083810
Sponsored Listing
2025 Kia K4
EX FWD
7,285 mi
$22,987
- 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
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 7,285
- Stock #:
- PY1614A
- VIN:
- 3KPFU4DE0SE083810
2025 Kia K4
EX FWD
7,285 mi
$22,987
- Year:
- 2025
- Make:
- Kia
- Model:
- K4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 147 hp 2L I4
- Exterior color:
- Red (Maroon)
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 31,581
- Stock #:
- AB16632
- VIN:
- 3KPFT4DE5SE079142
-$700
2025 Kia K4
LX FWD
31,581 mi
$20,427
$19,727
- 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:
- 6,285
- Stock #:
- PC2433
- VIN:
- 3KPFT4DE0SE107686
2025 Kia K4
LXS FWD
6,285 mi
$22,334
- 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:
- Black
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 6,971
- Stock #:
- M03722P
- VIN:
- 3KPFW4DE1SE045237
2025 Kia K4
GT-Line FWD
6,971 mi
$25,399
- Year:
- 2025
- Make:
- Kia
- Model:
- K4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 190 hp 1.6L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 31 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 28,654
- Stock #:
- 29420
- VIN:
- 3KPFW4DC8SE090934
2025 Kia K4
GT-Line Turbo FWD
28,654 mi
$25,559
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 2,028
- Stock #:
- U2643
- VIN:
- 3KPFT4DE5SE222364
2025 Kia K4
LXS FWD
2,028 mi
$22,445
- 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:
- 26,790
- Stock #:
- M5039
- VIN:
- 3KPFT4DE0SE092963
2025 Kia K4
LXS FWD
26,790 mi
$19,790
- 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:
- 6,919
- Stock #:
- K2T160A
- VIN:
- 3KPFU4DE2SE191085
-$470
2025 Kia K4
EX FWD
6,919 mi
$23,468
$22,998
- Year:
- 2025
- Make:
- Kia
- Model:
- K4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 147 hp 2L I4
- Exterior color:
- Snow White Pearl
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 14,288
- Stock #:
- 19750
- VIN:
- 3KPFT4DE2SE034031
2025 Kia K4
LXS FWD
14,288 mi
$22,664
- Year:
- 2026
- Make:
- Kia
- Model:
- K4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 147 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 34 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 11,402
- Stock #:
- E255674
- VIN:
- 3KPFT4DE7TE255674
2026 Kia K4
LXS FWD
11,402 mi
$23,456
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 10,975
- Stock #:
- M21653
- VIN:
- 3KPFT4DE5SE162988
2025 Kia K4
LXS FWD
10,975 mi
$21,162
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 4,587
- Stock #:
- 28262464
- VIN:
- 3KPFW4DEXSE112126
2025 Kia K4
GT-Line FWD
4,587 mi
$27,697
Recommended model year:
2025 Kia K4
Shop 2025 Kia K4 »With 3,987 currently listed for sale and an average price of $21,263.00, 38.7% of 2025 Kia K4s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2025 Kia K4 5 / 5 stars.
91.6% of 2025 Kia K4 models on CarGurus are accident free.
The 2025 Kia K4 impresses with a spacious trunk offering 14.6 cubic feet of cargo space and a suite of standard tech features including a 12.3-inch touchscreen display and wireless phone projection.
- Year:
- 2025
- Make:
- Kia
- Model:
- K4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 147 hp 2L I4
- Exterior color:
- Blue
- Fuel type:
- Gasoline
- Interior color:
- No Color
- Transmission:
- Automatic
- Mileage:
- 29,850
- Stock #:
- 1318
- VIN:
- 3KPFT4DE7SE050046
2025 Kia K4
GT-Line FWD
29,850 mi
$21,636
- Year:
- 2025
- Make:
- Kia
- Model:
- K4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 147 hp 2L I4
- Exterior color:
- Snow White Pearl
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 12,707
- Stock #:
- K10824A
- VIN:
- 3KPFW4DE5SE133854
2025 Kia K4
GT-Line FWD
12,707 mi
$27,334
- Year:
- 2025
- Make:
- Kia
- Model:
- K4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 147 hp 2L I4
- Exterior color:
- Blue
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 28,770
- Stock #:
- 29371
- VIN:
- 3KPFT4DE3SE066065
2025 Kia K4
LXS FWD
28,770 mi
$20,148
- Year:
- 2025
- Make:
- Kia
- Model:
- K4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 147 hp 2L I4
- Exterior color:
- Blue
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 33,059
- Stock #:
- 29486
- VIN:
- 3KPFT4DE5SE087564
2025 Kia K4
LXS FWD
33,059 mi
$20,046
- 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:
- 7,597
- Stock #:
- KRL9682
- VIN:
- 3KPFT4DE1SE216822
2025 Kia K4
LXS FWD
7,597 mi
$23,584
- Year:
- 2025
- Make:
- Kia
- Model:
- K4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 147 hp 2L I4
- Exterior color:
- Morning Haze
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 18,022
- Stock #:
- 8097
- VIN:
- 3KPFT4DE7SE129149
2025 Kia K4
LXS FWD
18,022 mi
$22,313
- Year:
- 2025
- Make:
- Kia
- Model:
- K4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 147 hp 2L I4
- Exterior color:
- Snow White Pearl
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 90
- Stock #:
- 046983
- VIN:
- 3KPFU4DE0SE046983
2025 Kia K4
EX FWD
90 mi
$23,982
- Year:
- 2026
- Make:
- Kia
- Model:
- K4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 190 hp 1.6L I4
- Exterior color:
- Aurora Black Pearl
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 1,972
- Stock #:
- 258390
- VIN:
- 3KPFU5DC6TE258390
Preparing for a close up...
Photos coming soon
2026 Kia K4
GT-Line Turbo FWD
1,972 mi
$30,594
- 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:
- 22,971
- Stock #:
- A1028
- VIN:
- 3KPFT4DE4SE129397
Preparing for a close up...
Photos coming soon
2025 Kia K4
LXS FWD
22,971 mi
$22,584
- 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
- Transmission:
- Automatic
- Mileage:
- 11,931
- Stock #:
- R181182
- VIN:
- 3KPFT4DE1SE181182
2025 Kia K4
LX FWD
11,931 mi
$23,523
FAQs
How much does the Kia K4 cost in Boise, ID?
Is the Kia K4 a good car?
How many Kia K4 vehicles in Boise, ID have no reported accidents or damage?
Is the Kia K4 safe?
What fuel types are available?
5.0 Overall rating
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Kelim C
Reviewed a 2025 Kia K4 on Mar 28, 2026
I think this cars value is good for the price. It has its cons but the pros outweigh the cons by a lot! The visibility is something you get used to. It is a compact sedan so I’m am driving a lot lower than I’m used too. The seats are manual meaning there’s levers you pull to adjust it not buttons. The trunk space is 10/10. Infotainment system 10/10 works very fast. Car feels great! It’s a nice ride! I’d recommended it as a first car! If you’re a student and it’ll only be you driving it. It isn’t a family car the back seats aren’t very spacious. If your going to and from work maybe doing a few road trips by yourself or with someone else I’d, you don’t care about speed or acceleration just leasure and getting from point A to point B I recommend it.
Kia K4 Trims
| Trim type | MSRP |
|---|---|
| GT-Line FWD | $25,490 |
| GT-Line Turbo FWD | $28,390 |
| LXS FWD | $23,390 |
| EX FWD | $24,490 |
| LX FWD | $22,290 |
Kia K4 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of Kia K4 prices has changed over time.
See more price trendsCarGurus recommends the 2025 Kia K4
Summary
With 3,987 currently listed for sale and an average price of $21,263.00, 38.7% of 2025 Kia K4s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2025 Kia K4 5 / 5 stars.
91.6% of 2025 Kia K4 models on CarGurus are accident free.
The 2025 Kia K4 impresses with a spacious trunk offering 14.6 cubic feet of cargo space and a suite of standard tech features including a 12.3-inch touchscreen display and wireless phone projection.
Why it stands out
The 2025 Kia K4 distinguishes itself with a complete redesign that replaces the former Forte, providing a modern compact sedan experience that appeals to budget-conscious buyers. It features a sleek exterior design, enhanced interior space, and advanced technology offerings that make it an attractive choice in its category. With a starting price around $22,000, the K4 balances affordability with the practicality of a well-equipped sedan. Despite its competitors like the Honda Civic and Mazda3, the K4 emphasizes comfort, excellent cargo capacity, and modern tech, making it a practical option for urban commutes and family use alike.
Other model years to consider
- Average price: $20,500.00
- Good/great deal percentage: 37.8%
- User rating: 4.9 / 5
- Total listings: 3,145
- Average price: $19,800.00
- Good/great deal percentage: 39.1%
- User rating: 4.7 / 5
- Total listings: 2,932
These recommendations are based on CarGurus' proprietary market data from June 22, 2026, CarGurus experts' opinions, and generative AI.
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