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*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.
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Used
2021 Kia K5
for sale
near
Algonquin, IL
- 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
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Reviews
I am on my 3rd Beamer, my husband his first.
I am on my 3rd Beamer, my husband his first. I have always been impressed with BMW of Barrington. Not only are the cars the “ultimate driving machine” but the service is outstanding. Bob O, who I worked with from the service department was accommodating, responsive, and professional. The service technician did a great job. BMW of Barrington really knows how to make you feel special and go out of their way in how they work with their clientele.
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.






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Reviews
excellent costumer service.
excellent costumer service. Chris is very helpful and accommodating. Friendly staff. on time service as promised. I highly recommend this dealer to all. Beautiful car displays.
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.






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Reviews
I recently purchased a Bronco Sport from Nick at Roesch
I recently purchased a Bronco Sport from Nick at Roesch Ford. He is very professional and knowledgeable about the vehicle, trim packages and options available, as well as electronic features of the car. Nick and Dave were able to meet my budget on the model I wanted, and offered a fair price on my trade in. Overall a great, no pressure dealership, and the smoothest car purchase process I've had.
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.






Kia Certified
2021 Kia K5 GT-Line
Vehicle information
Features
Reviews
I can be a real pain in the butt, in regards to
I can be a real pain in the butt, in regards to purchasing any vehicle. However, my sales representative Jennifer Pratt was nothing but nice, helpful, patient, and professional the entire time. Also, my experience in the past has always been negative when dealing with finance managers, but Vince was a straight shooter and a stand up guy. Without any hesitation, I will go to Classic Kia for my next vehicle.
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 EX
Vehicle information
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Reviews
shinny new red Ram
I have bought multiple vehicles from Bob D, and Sunnyside would never consider going anywhere else I feel like a family member, service, price, professionalism are all first rate.
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.






Used
2021 Kia K5 GT-Line
Vehicle information
Features
Reviews
We were originally working with Alex.
We were originally working with Alex. When we ready, it happened that Alex was off. We worked worked with Tom and was able to get the deal we were looking for. The finance process was seamless as well. I will not hesitate recommending them to anyone looking for a car.






Used
2021 Kia K5 GT-Line
Vehicle information
Features
Reviews
Chris was so responsive and helpful!
Chris was so responsive and helpful! He made everything seamless and simple every step of the way. Highly reccomend!






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Reviews
Kris Kevorkian was such a great sales and got us a great
Kris Kevorkian was such a great sales and got us a great deal on a new car.






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Reviews
Had a great experience.
Had a great experience. They were quick. Explained everything that they were doing to my car. They let me know about other maintenance services that will be coming up to do.

Used
2021 Kia K5 EX
Vehicle information
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Reviews
I had a great experience at Patrick Hyundai buying my
I had a great experience at Patrick Hyundai buying my 2025 Hyundai Kona Limited. David Polcik was super helpful, easy to work with, and got us a great deal. The whole process was smooth and stress-free. Highly recommend asking for David if you’re shopping here!






Used
2021 Kia K5 EX
Vehicle information
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Reviews
Castle Mazda was very friendly and approachable in my
Castle Mazda was very friendly and approachable in my personal interaction. Big improvement from when it was formerly Pugi.
There are 3 matching cars close to your year range.






Used
2023 Kia K5 GT-Line
Vehicle information
Features






Used
2021 Kia K5 GT-Line
Vehicle information
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Kia K5 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Kia K5 | $25,572 | 1 Good deal |
2023 Kia K5 | $17,500 | 11 Good deals |
2022 Kia K5 | $18,228 | 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 $20,829, with pricing starting at $12,518.
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
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