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64 listings
- $29,355MSRP $31,565
- Exterior color: Aurora Black PearlAurora Black Pearl
- Interior color: Black & White leatheretteBlack & White leatherette
- 24 City / 33 Hwy MPG
- Napleton's Mid Rivers Kia (8 mi away)
- Home delivery*
Close
Located in Saint Peters, MO / 8 miles away from O Fallon, MO
Dealer Discount of $2,210 off MSRP Priced below KBB Fair Purchase Price! Aurora Black Pearl 2025 Kia K5 4D Sedan GT-Line AWD 8-Speed Automatic I4Th...
Features and Specs:
27 Combined MPG (24 City/33 Highway)
Listing Information:
VIN: KNAG64J72S5356954
Stock: DTK49852
Listed since: 05-23-2025 - $31,490MSRP $33,860
- Exterior color: Aurora Black PearlAurora Black Pearl
- Interior color: Black & White leatheretteBlack & White leatherette
- 24 City / 33 Hwy MPG
- Napleton's Mid Rivers Kia (8 mi away)
- Home delivery*
Close
Located in Saint Peters, MO / 8 miles away from O Fallon, MO
Dealer Discount of $2,370 off MSRP Aurora Black Pearl 2025 Kia K5 4D Sedan GT-Line AWD 8-Speed Automatic I4This K5 is well equipped with GT-Line Pr...
Features and Specs:
27 Combined MPG (24 City/33 Highway)
Listing Information:
VIN: KNAG64J74S5393424
Stock: DTK49936
Listed since: 06-30-2025 - $29,779MSRP $32,020
- Exterior color: Aurora Black PearlAurora Black Pearl
- Interior color: Black & White leatheretteBlack & White leatherette
- 25 City / 36 Hwy MPG
- Napleton's Mid Rivers Kia (8 mi away)
- Home delivery*
Close
Located in Saint Peters, MO / 8 miles away from O Fallon, MO
Dealer Discount of $2,241 off MSRP Aurora Black Pearl 2025 Kia K5 4D Sedan GT-Line FWD 8-Speed Automatic I4This K5 is well equipped with GT-Line Pr...
Features and Specs:
29 Combined MPG (25 City/36 Highway)
Listing Information:
VIN: KNAG64J7XS5382542
Stock: K49835
Listed since: 06-11-2025 - $29,844MSRP $32,090
- Exterior color: Aurora Black PearlAurora Black Pearl
- Interior color: Black & White leatheretteBlack & White leatherette
- 25 City / 36 Hwy MPG
- Napleton's Mid Rivers Kia (8 mi away)
- Home delivery*
Close
Located in Saint Peters, MO / 8 miles away from O Fallon, MO
Dealer Discount of $2,246 off MSRP Aurora Black Pearl 2025 Kia K5 4D Sedan GT-Line FWD 8-Speed Automatic I4This K5 is well equipped with GT-Line Pr...
Features and Specs:
29 Combined MPG (25 City/36 Highway)
Listing Information:
VIN: KNAG64J79S5382564
Stock: K49836
Listed since: 06-12-2025 - $30,295MSRP $32,575
- Exterior color: Snow White PearlSnow White Pearl
- Interior color: Black & White leatheretteBlack & White leatherette
- 25 City / 36 Hwy MPG
- Napleton's Mid Rivers Kia (8 mi away)
- Home delivery*
Close
Located in Saint Peters, MO / 8 miles away from O Fallon, MO
Dealer Discount of $2,280 off MSRP Snow White Pearl 2025 Kia K5 4D Sedan GT-Line FWD 8-Speed Automatic I4This K5 is well equipped with GT-Line Prem...
Features and Specs:
29 Combined MPG (25 City/36 Highway)
Listing Information:
VIN: KNAG64J79S5381902
Stock: K49838
Listed since: 06-11-2025 - $29,834MSRP $32,080
- Exterior color: Aurora Black PearlAurora Black Pearl
- Interior color: Red leatheretteRed leatherette
- 25 City / 36 Hwy MPG
- Napleton's Mid Rivers Kia (8 mi away)
- Home delivery*
Close
Located in Saint Peters, MO / 8 miles away from O Fallon, MO
Dealer Discount of $2,246 off MSRP Aurora Black 2025 Kia K5 4D Sedan GT-Line FWD 8-Speed Automatic I4This K5 is well equipped with GT-Line Premium ...
Features and Specs:
29 Combined MPG (25 City/36 Highway)
Listing Information:
VIN: KNAG64J77S5382580
Stock: K49942
Listed since: 07-03-2025 - $30,304MSRP $32,585
- Exterior color: Snow White PearlSnow White Pearl
- Interior color: Black & White leatheretteBlack & White leatherette
- 25 City / 36 Hwy MPG
- Napleton's Mid Rivers Kia (8 mi away)
- Home delivery*
Close
Located in Saint Peters, MO / 8 miles away from O Fallon, MO
Dealer Discount of $2,281 off MSRP Snow White Pearl 2025 Kia K5 4D Sedan GT-Line FWD 8-Speed Automatic I4This K5 is well equipped with GT-Line Prem...
Features and Specs:
29 Combined MPG (25 City/36 Highway)
Listing Information:
VIN: KNAG64J71S5381893
Stock: K49837
Listed since: 06-11-2025 - $34,800MSRP $36,050
- Exterior color: Aurora Black PearlAurora Black Pearl
- Interior color: Black leatheretteBlack leatherette
- 25 City / 36 Hwy MPG
- Lou Fusz Kia (18 mi away)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
25/36 City/Highway MPG2025 Kia K5 EX Aurora Black Pearl I4 FWD 8-Speed Automatic
Features and Specs:
29 Combined MPG (25 City/36 Highway)
Listing Information:
VIN: KNAG34J70S5385605
Stock: K25L147
Listed since: 05-30-2025 - $35,045MSRP $36,295
- Exterior color: Interstellar GrayInterstellar Gray
- Interior color: Black leatheretteBlack leatherette
- 25 City / 36 Hwy MPG
- Lou Fusz Kia (18 mi away)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
25/36 City/Highway MPG2025 Kia K5 EX Interstellar Gray I4 FWD 8-Speed Automatic
Features and Specs:
29 Combined MPG (25 City/36 Highway)
Listing Information:
VIN: KNAG34J73S5351075
Stock: K25L108
Listed since: 01-30-2025 - $27,795MSRP $29,045
- Exterior color: Snow White PearlSnow White Pearl
- Interior color: Black clothBlack cloth
- 26 City / 37 Hwy MPG
- Lou Fusz Kia (18 mi away)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
26/37 City/Highway MPG2025 Kia K5 LXS Snow White Pearl I4 FWD 8-Speed Automatic
Features and Specs:
30 Combined MPG (26 City/37 Highway)
Listing Information:
VIN: KNAG24J7XS5388305
Stock: K25L148
Listed since: 05-30-2025 - $29,795MSRP $31,045
- Exterior color: Aurora Black PearlAurora Black Pearl
- Interior color: Black & White leatheretteBlack & White leatherette
- 24 City / 33 Hwy MPG
- Lou Fusz Kia (18 mi away)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
24/33 City/Highway MPG2025 Kia K5 GT-Line Aurora Black Pearl I4 AWD 8-Speed Automatic
Features and Specs:
27 Combined MPG (24 City/33 Highway)
Listing Information:
VIN: KNAG64J73S5352752
Stock: K25L106
Listed since: 01-30-2025 - $28,005MSRP $28,665
- Exterior color: Aurora Black PearlAurora Black Pearl
- Interior color: Black clothBlack cloth
- 26 City / 37 Hwy MPG
- Lou Fusz Kia (18 mi away)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
26/37 City/Highway MPG2025 Kia K5 LXS Aurora Black Pearl I4 FWD 8-Speed Automatic
Features and Specs:
30 Combined MPG (26 City/37 Highway)
Listing Information:
VIN: KNAG24J7XS5388854
Stock: K25L141
Listed since: 05-28-2025 - $27,795MSRP $29,045
- Exterior color: Snow White PearlSnow White Pearl
- Interior color: Black clothBlack cloth
- 26 City / 37 Hwy MPG
- Lou Fusz Kia (18 mi away)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
26/37 City/Highway MPG2025 Kia K5 LXS Snow White Pearl I4 FWD 8-Speed Automatic
Features and Specs:
30 Combined MPG (26 City/37 Highway)
Listing Information:
VIN: KNAG24J76S5387166
Stock: K25L152
Listed since: 06-11-2025 - $28,795MSRP $30,045
- Exterior color: Snow White PearlSnow White Pearl
- Interior color: Black & White leatheretteBlack & White leatherette
- 25 City / 36 Hwy MPG
- Lou Fusz Kia (18 mi away)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
25/36 City/Highway MPG2025 Kia K5 GT-Line Snow White Pearl I4 FWD 8-Speed Automatic
Features and Specs:
29 Combined MPG (25 City/36 Highway)
Listing Information:
VIN: KNAG64J70S5387104
Stock: K25L146
Listed since: 06-04-2025 - $34,800MSRP $36,050
- Exterior color: Yacht BlueYacht Blue
- Interior color: Black leatheretteBlack leatherette
- 25 City / 36 Hwy MPG
- Lou Fusz Kia (18 mi away)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
25/36 City/Highway MPG2025 Kia K5 EX Yacht Blue I4 FWD 8-Speed Automatic
Features and Specs:
29 Combined MPG (25 City/36 Highway)
Listing Information:
VIN: KNAG34J72S5386027
Stock: K25L151
Listed since: 06-12-2025 - $32,510MSRP $33,760
- Exterior color: Snow White PearlSnow White Pearl
- Interior color: Black & White leatheretteBlack & White leatherette
- 24 City / 33 Hwy MPG
- Lou Fusz Kia (18 mi away)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
24/33 City/Highway MPG2025 Kia K5 GT-Line Snow White Pearl I4 AWD 8-Speed Automatic
Features and Specs:
27 Combined MPG (24 City/33 Highway)
Listing Information:
VIN: KNAG64J72S5363824
Stock: K25L133
Listed since: 04-28-2025 - $30,296MSRP $31,890
- Exterior color: Snow White PearlSnow White Pearl
- Interior color: Black & White leatheretteBlack & White leatherette
- 24 City / 33 Hwy MPG
- Auffenberg Kia (45 mi away)
Close
Located in Shiloh, IL / 45 miles away from O Fallon, MO
2025 Kia K5 GT-Line I4 8-Speed Automatic AWD 4D Sedan Snow White Pearl 24/33 City/Highway MPG K5 GT-Line, AWD, Snow White Pearl, Black Cloth, 6 Speake...
Features and Specs:
27 Combined MPG (24 City/33 Highway)
Listing Information:
VIN: KNAG64J79S5387232
Stock: 580002
Listed since: 06-03-2025 - $30,286MSRP $31,880
- Exterior color: Snow White PearlSnow White Pearl
- Interior color: Black & White leatheretteBlack & White leatherette
- 24 City / 33 Hwy MPG
- Auffenberg Kia (45 mi away)
Close
Located in Shiloh, IL / 45 miles away from O Fallon, MO
2025 Kia K5 GT-Line I4 8-Speed Automatic AWD 4D Sedan Snow White Pearl 24/33 City/Highway MPG K5 GT-Line, AWD, Snow White Pearl, Black Cloth, 6 Speake...
Features and Specs:
27 Combined MPG (24 City/33 Highway)
Listing Information:
VIN: KNAG64J79S5387280
Stock: 580027
Listed since: 06-09-2025 - $29,593MSRP $31,150
- Exterior color: Aurora Black PearlAurora Black Pearl
- Interior color: Black & White leatheretteBlack & White leatherette
- 24 City / 33 Hwy MPG
- Auffenberg Kia (45 mi away)
Close
Located in Shiloh, IL / 45 miles away from O Fallon, MO
2025 Kia K5 GT-Line I4 8-Speed Automatic AWD 4D Sedan Aurora Black Pearl 24/33 City/Highway MPG K5 GT-Line, AWD, Aurora Black Pearl, Black Cloth, 6 Sp...
Features and Specs:
27 Combined MPG (24 City/33 Highway)
Listing Information:
VIN: KNAG64J76S5388824
Stock: 580088
Listed since: 06-20-2025 - $31,963MSRP $33,645
- Exterior color: Wolf GrayWolf Gray
- Interior color: Black & White leatheretteBlack & White leatherette
- 24 City / 33 Hwy MPG
- Auffenberg Kia (45 mi away)
Close
Located in Shiloh, IL / 45 miles away from O Fallon, MO
2025 Kia K5 GT-Line I4 8-Speed Automatic AWD 4D Sedan Wolf Gray 24/33 City/Highway MPG K5 GT-Line, AWD, Wolf Gray, Black Cloth, 6 Speakers, Apple CarP...
Features and Specs:
27 Combined MPG (24 City/33 Highway)
Listing Information:
VIN: KNAG64J70S5393064
Stock: 580061
Listed since: 06-16-2025 - $31,773MSRP $33,445
- Exterior color: Aurora Black PearlAurora Black Pearl
- Interior color: Black & White leatheretteBlack & White leatherette
- 24 City / 33 Hwy MPG
- Auffenberg Kia (45 mi away)
Close
Located in Shiloh, IL / 45 miles away from O Fallon, MO
2025 Kia K5 GT-Line I4 8-Speed Automatic AWD 4D Sedan Aurora Black Pearl 24/33 City/Highway MPG K5 GT-Line, AWD, Aurora Black Pearl, Black Cloth, 6 Sp...
Features and Specs:
27 Combined MPG (24 City/33 Highway)
Listing Information:
VIN: KNAG64J71S5387418
Stock: 580062
Listed since: 06-17-2025
Showing 22 - 42 out of 64 listings
Consumer Reviews for the Kia K5
Read recent reviews for the Kia K5
Intermittent Engine Code, Huge safety concern.
Dustin D., 05/07/2024
2024 Kia K5 GT 4dr Sedan (2.5L 4cyl Turbo 8AM)
I've had horrible luck with my 2024 Kia k5 GT that I got less than 6 months ago. Constant re-occurring Engine Code (P065312) that's happened from 1000-current (12,665) mileage. HUGE safety concern in my opinion. Also the exterior trim is falling off in certain places and is being replaced under warranty. I've had a few issues with the radio/back-up camera freezing up and becoming … unresponsive as well.
The primary issue is the Engine. When the Code occurs the car gets stuck at a certain rev point w/ no control from the accelerator, you have to pull over and restart the vehicle to resolve issue. Not the worst thing don't get me wrong, but if it happened on the highway? that's an accident waiting to happen.
I've had no luck with any of the dealerships I've been to, and my Kia Consumer Affair rep keeps advising me to give another dealership a chance. I've given the dealership/affair rep ample information to be prepared for the issue, but no luck so far.
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2025 Kia K5 GT-Line 4dr Sedan AWD (2.5L 4cyl 8A) | 24 - 33 | 4-cylinders (gas) | $31,045 |
| 2025 Kia K5 GT-Line 4dr Sedan (2.5L 4cyl 8A) | 25 - 36 | 4-cylinders (gas) | $30,045 |
| 2025 Kia K5 EX 4dr Sedan (2.5L 4cyl 8A) | 25 - 36 | 4-cylinders (gas) | $36,050 |
| 2025 Kia K5 LXS 4dr Sedan (2.5L 4cyl 8A) | 26 - 37 | 4-cylinders (gas) | $28,665 |
More about the Kia K5
Edmunds has 64 New Kia K5s for sale near you, including a 2025 K5 LXS Sedan and a 2025 K5 EX Sedan ranging in price from $28,665 to $36,295.
How much is a new 2025 Kia K5 in O Fallon, MO?
- A new 2025 Kia K5 starts at $28,665 (including destination charge) in O Fallon, MO. 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 K5 Sedan cost in O Fallon, MO?
- A new 2025 Kia K5 Sedan starts at $28,665 in O Fallon, MO. 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.
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