Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
2021 Kia K5
for sale
near
Irving, TX
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Vehicle information
Features
Reviews
Had mechanical issues couple months ago.
Had mechanical issues couple months ago. Initially determined problem was not addressed but now can change opinion. Found so far all concern issues solved. Apologize for previous negative comments. Wonderful customer service and repairs.
Great car overall!
I’m in love with this car. I love the features with my EX trim. Heated/cooled seats. Sunroof and wood grain interior. The only issue I have is I’ve never owned a car with CVT. It feels a bit odd at times compared to my previous cars. But anything is better than dealing with Ford’s DCT.






Used
2021 Kia K5 GT-Line
Vehicle information
Features
Reviews
Anthony Krauter, is always a Joy to see at Vanguard Kia!
Anthony Krauter, is always a Joy to see at Vanguard Kia! He's TOTALLY patient, kind, courteous and so professional. Service was wonderful, quick check in with a bright smile! It's always nice at Kia...very satisfied... Anthony is great! Thank you Vanguard Kia❤️
Go see Dave S for all your car needs. Love there w
Worked with Dave S. Went in thinking I would not get approved on a car. He was very knowledgeable and answered all my questions that I had. I highly recommend Dave.






Vehicle information
Features
Reviews
My wife and I took our daughter over to purchase a car.
My wife and I took our daughter over to purchase a car. It was great experience working with Jim. We will be back.
Great Car
I bought it brand new in October of 2020. Ironically I had planned to trade my 2017 Optima for a new Toyota Camry, but the dealer didn't have any, and sales were out 4 months! This was COVID and Toyota was clearly further behind than Kia. So, I ended up with a new K5 and couldn't be happier. The car accelerates like a dream which is what I needed living just off an Interstate I'm on almost daily. I love the large video screen and Apple Car Play. My only concern is it sits low to the ground like a sports car, but I'm getting older and it makes it a little difficult to get in and out of. Also, when parking you have to be aware of curbs and parking stops as the front end is also low and won't clear some obstacles. But, I love the car overall and plan to keep it for a few more years. I may never own a Camry now.






Vehicle information
Features
Reviews
Thank you very much.
Thank you very much. They were supportive and respectful. My salesperson, a wonderful young man named Eduardo, helped me through the process of buying my first car very well.
KIA TRIP
No issues whatsoever. Just came back from a trip and got 41 mpg at an average of 75 mph. I would only suggest a better soundsystem for this model.






Used
2021 Kia K5 LX
Vehicle information
Features
Reviews
I'm a happy repeat customer of Hiley Mazda used cars.
I'm a happy repeat customer of Hiley Mazda used cars. Rocky and Carlos in Sales - Colt and Tim in Service. Ask for them by name. Fair and honest, Hiley Mazda stands behind their sales and sincerely cares about customer satisfaction. Tell them Garrett sent you.
AFTER RENTING ONE BY MISTAKE, I AM BUYING ONE!
I reserved a Camry for a 7 day rental and got a fairly beat up K5...WHAT A GREAT CAR! Driving 55 I got over 60 mpg, and driving 80 with the a/c on high, 2 adults and 3 kids, it still got 48mpg. It is super quiet with a smooth ride. The seats in this base model were very comfortable. With 26,000 miles, in 2000 miles of driving, it didn't use any oil. I AM BUYING ONE for myself. This is an awesome car.






Kia Certified
2021 Kia K5 GT-Line
Vehicle information
Features
Reviews
Everything was fast, paperwork and signing, in 2 hours
Everything was fast, paperwork and signing, in 2 hours even the test drive, sales person and financial guy was very attentive and kind, thanks






Vehicle information
Features
Reviews
Service was excellent the car service was completed when
Service was excellent the car service was completed when promised and car was hand washed. Thank you, Tim Larsen!






Vehicle information
Features
Reviews
Positive experience buying a car for my son.
Positive experience buying a car for my son. Our seller was sellers so attentive and Professional. Plus, I spoke with him in Spanish.






Vehicle information
Features
Reviews
Very Helpful
Went to this Carmax off of an advertised vehicle. Vehcile was as advertised with no hidden charges or add-ons. We wanted to look at others and the salesperson walked us through all available vehicles. We ended up wanting to see one at another Carmax They set up arrangeents and we went to the other Carmax and purchased that vehicle. Both dealerships were very helpful and courteous. Price was better than other dealerships and there was no haggling. Actually a very easy buying process. I have not found a better price at ay other dealership in the area.






Used
2021 Kia K5 GT-Line
Vehicle information
Features
Reviews
Fantastic experience at International Auto Sales in
Fantastic experience at International Auto Sales in Garland, TX! From start to finish, the team was professional, honest, and incredibly helpful. The GM and Finance Manager made the entire car-buying process smooth and stress-free. Selection was top-notch, and the pricing was fair and transparent. I felt valued as a customer and never pressured. If you're looking for quality cars and five-star service, this is the place to go. Highly recommended!






Vehicle information
Features
Reviews
The dealership was fantastic overall.
The dealership was fantastic overall. I worked with Charles Van Horn. He was great, very accommodating and laid back. Lane in finance was very difficult to work with, however. A simple task ended up taking several weeks, his communication and service was extremely poor. That is the only reason the review isn't 5 stars. I will probably go back for my next vehicle because of how great everything else was though.






Used
2021 Kia K5 GT-Line
Vehicle information
Features
Reviews
Bought 2 Cars Here, Now Going Back
Bought a car here. After several years I traded it in and bought another. Values were fair on my trade-ins. Vehicles on the website are really the ones they have on the lot. No pressure, no negotiating, huge selection. Paperwork process like normal. I did have to refinance after I left there because the interest rates were steep and I got better deal from credit union. Overall recommend. Had a car accident, will return to Carmax.






Vehicle information
Features
Reviews
everyone was so sweet and attentive, great experience!
everyone was so sweet and attentive, great experience! angel did phenomenal! would recommend him for anybody looking for a reliable salesman.






Vehicle information
Features
Reviews
Fast, Friendly, and Helpful
I saw a 2014 Silverado LTZ that had all the features I had been looking for. I set my mind to drive up and look at the truck (I opted not to transfer as I had family in the area I intended to visit). The hold process is GREAT. It's a quick click and I knew the vehicle was going to be there after I drove the 3 hours to look at it. I worked with Chris Biggs and he was great. We talked options on the truck and for financing (they beat my credit union's offer). He was incredibly friendly to be around and my wife and I thoroughly enjoyed talking to him as we waited on our financing offers. He was thorough in making sure we had all the facts and options. If I had anyone in the area looking to buy, I would send them to Chris in a heartbeat. Then I know they'd have a good experience and be completely taken care of.



Kia Certified
2021 Kia K5 GT-Line
Vehicle information
Reviews
Great customer service!
Great customer service! Greeted promptly upon arrival and car returned in a timely manner. The waiting area is nice and comfortable. The mechanics will give me detailed info if I need anything else done to my car. Won’t take my car anywhere else but Mortiz Kia.



Kia Certified
2021 Kia K5 GT-Line
Vehicle information
Reviews
Andy is very professional and provides excellent support
Andy is very professional and provides excellent support and services. The other Kia employees at the dealership were also very helpful as answered any questions we had and were very friendly and welcoming. Kia is our preferred vehicle and service due to Andy and the rest of the staff.
Vehicle information
Features

Used
2021 Kia K5 GT-Line
Vehicle information
Features
Reviews
I was looking for a Ford Explorer online, Arlington had
I was looking for a Ford Explorer online, Arlington had just the one I was looking for. Floyd, Jake and David made it happen. Floyd was great! Since I had to pay for the car even before I physically saw it, Floyd took a lot of Pictures for me and Videos. David got the paperwork done and sent it to a local dealership so I could sign and send it back with the check on 7-14-2025. I am still waiting for the title in the mail. However, I do have a temporary plate from Texas. Jake got the car shipped and I received it on 7-27-2025. A little stressful for me, as I ready paid for the car, and therefore Jake as AutoNation Shipping Company was a little hard to nail down on the delivery date. Overall, a Great experience and I have driven the car now and I love it!!
Vehicle information
Features
Reviews
I am so happy with the service department.
I am so happy with the service department. Austin Livingston did a great job communicating and making sure our vehicle was safe and in top condition! Thank you so much!






Vehicle information
Features
There are additional matching cars outside your search area.
Partial matches are generated by applying your search criteria to a larger search area. Our goal is to help you discover additional cars that match your search preferences.
As a benefit to some of our dealer customers, we display their listings first.






Used
2021 Kia K5 EX
Vehicle information
Features






Vehicle information
Features
Vehicle information
Features
-
Prev - 1
-
Next
Kia K5 prices by year
Model year | Prices from | Deals |
---|---|---|
2026 Kia K5 | $28,565 | |
2025 Kia K5 | $26,888 | 3 Good deals |
2024 Kia K5 | $21,850 | 20 Good deals |
2023 Kia K5 | $18,701 | 12 Good deals |
2022 Kia K5 | $16,494 | 14 Good deals |
About the 2021 Kia K5
LX shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Front-wheel drive
- Combined MPG
- 32
- Transmission
- 8-Speed A/T
- Engine
- 180.0-hp, 1.6-liter, 4 Cylinder Engine (Gasoline Fuel)

How much does the 2021 Kia K5 cost?
The 2021 Kia K5 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 K5 is $20,237, with pricing starting at $8,999.
What is the MPG of the 2021 Kia K5?
The 2021 Kia K5 offers up to 29 MPG in city driving and 38 MPG on the highway for a combined rating of 32 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 Kia K5?
The 2021 Kia K5 compares to and/or competes against the following vehicles:
Is the 2021 Kia K5 reliable?
The 2021 Kia K5 has an average reliability rating of 4.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 K5 owners.
Is the 2021 Kia K5 a good sedan?
Below are the Cars.com consumer ratings for the 2021 Kia K5.
- Comfort 4.7
- Interior 4.7
- Performance 4.5
- Value 4.5
- Exterior 4.7
- Reliability 4.5
86% of drivers recommend this car
- Comfort 4.7
- Interior 4.7
- Performance 4.5
- Value 4.5
- Exterior 4.7
- Reliability 4.5
EX (1 style)
Style |
---|
EX Auto FWD |
Inventory price |
Starting at $28,090 |
Combined MPG |
31 |
Engine |
180.0-hp, 1.6-liter, 4 Cylinder Engine (Gasoline Fuel) |
GT (1 style)
Style |
---|
GT DCT FWD |
Inventory price |
Starting at $30,590 |
Combined MPG |
27 |
Engine |
290.0-hp, 2.5-liter, 4 Cylinder Engine (Gasoline Fuel) |
GT-Line (2 styles)
Style | |
---|---|
GT-Line Auto FWD | GT-Line Auto AWD |
Inventory price | |
Starting at $25,490 | Starting at $29,190 |
Combined MPG | |
31 | 29 |
Engine | |
180.0-hp, 1.6-liter, 4 Cylinder Engine (Gasoline Fuel) | 180.0-hp, 1.6-liter, 4 Cylinder Engine (Gasoline Fuel) |
LX (1 style)
Style |
---|
LX Auto FWD |
Inventory price |
Starting at $23,590 |
Combined MPG |
32 |
Engine |
180.0-hp, 1.6-liter, 4 Cylinder Engine (Gasoline Fuel) |
LXS (2 styles)
Style | |
---|---|
LXS Auto AWD | LXS Auto FWD |
Inventory price | |
Starting at $26,690 | Starting at $24,590 |
Combined MPG | |
29 | 31 |
Engine | |
180.0-hp, 1.6-liter, 4 Cylinder Engine (Gasoline Fuel) | 180.0-hp, 1.6-liter, 4 Cylinder Engine (Gasoline Fuel) |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Research the 2021 Kia K5
Compare the 2021 Kia K5
2021 Kia K5 by city
-
2021 Kia K5 in Euless, TX
6 Great Deals out of 20 listings starting at $14,999
-
2021 Kia K5 in Grapevine, TX
6 Great Deals out of 20 listings starting at $14,999
-
2021 Kia K5 in Bedford, TX
6 Great Deals out of 20 listings starting at $14,999
-
2021 Kia K5 in Colleyville, TX
6 Great Deals out of 20 listings starting at $14,999
2021 Kia K5 by body style
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
Certified cars are manufacturer warrantied and typically go through a rigorous multi-point inspection.
This car is likely to sell soon based on the price, features, and condition.
${award_blurb}
${award_two_blurb}