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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 GT-Line
for sale
near me
- 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.
Used
2021 Kia K5 GT-Line
Vehicle information
Features
Reviews
Andrew was very helpful and nice.
Andrew was very helpful and nice. Friendly. Very knowledge. Great job selling a truck keep up the good work
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
great people to due business with .
great people to due business with . bent over backwards to help me ! was out of town and they even delivered the truck
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.
Used
2021 Kia K5 GT-Line
Vehicle information
Features
Reviews
Tech was pleasant, friendly.
Tech was pleasant, friendly. Requested 2nd car be serviced at time of appointment but driver did not have order. ?? Was not able to service 2nd car,
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.
Used
2021 Kia K5 GT-Line
Vehicle information
Features
Reviews
We just purchased a truck from Jeremy on 2/6/2026 and he
We just purchased a truck from Jeremy on 2/6/2026 and he made the whole thing painless. The customer service was exceptional! The whole team we delt with was amazing and did everything they could to make sure we walked out with the vehicle we wanted.
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 GT-Line
Vehicle information
Features
Reviews
Went in for oil change.
Went in for oil change. Got in right away. Out within an hour. Customer Service was great. Facilities very clean. Overall was a great experience.
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
Superb Customer Experience!
The customer experience at Duval Acura is always superb! I am always greeted with a friendly smile, kindness, patience, and prompt service. The team members go above and beyond to communicate any information relative to my car services or necessary repairs.
Used
2021 Kia K5 GT-Line
Vehicle information
Features
Reviews
Antoine was very pleasant and knowledgeable to work with.
Antoine was very pleasant and knowledgeable to work with. We appreciate his low pressue sales style.
Used
2021 Kia K5 GT-Line
Vehicle information
Features
Reviews
I purchased a 2025 Mazda cx70 with the help of Kenneth at
I purchased a 2025 Mazda cx70 with the help of Kenneth at Boucher. He wasn’t pushy and actually made the whole car buying process a little less terrible! The manager was also willing to work with me on numbers to suit my budget. If you’re in need of a Mazda, ask for Kenneth!
Used
2021 Kia K5 GT-Line
Vehicle information
Features
Reviews
2016 Jennifer Hart salesperson
Jennifer Hart omited the veterans discount. Going thru old paperwmork. Probably in a great hurry. Not sure why the lack of thoroughness. Don't know why.
Used
2021 Kia K5 GT-Line
Vehicle information
Features
Reviews
Very easy to work with and I had a good test drive.
Very easy to work with and I had a good test drive. Salesman Bob was very helpful.
Used
2021 Kia K5 GT-Line
Vehicle information
Features
Reviews
Today, I purchased a Nissan Ariya at Auto Boutique.
Today, I purchased a Nissan Ariya at Auto Boutique. My salesperson was Lou Walker. Lou was great. He was knowledgeable, patient, professional and courteous. Unlike most used car salesmen, Lou was not pushy. He gave me the information that I needed to evaluate the cars of interest to me and the time to process the information. This was my first purchase at Auto Boutique and Lou made it very pleasant and stress-free. If you need a car, Lou is your guy!
Kia Certified
2021 Kia K5 GT-Line
Vehicle information
Features
Reviews
I took my car in for an oil change they were very
I took my car in for an oil change they were very friendly and fast service. I would recommend Helene Kia and Sandusky, Ohio.
Used
2021 Kia K5 GT-Line
Vehicle information
Features
Reviews
I purchased a 2024 Honda Civic Sport on saturday and I
I purchased a 2024 Honda Civic Sport on saturday and I had a very pleasant experience with the sales rep, Michael Comley. He was extremely helpful throughout the entire process and gave me a very fair deal that stayed within my budget. . He took his time to explain and answer all my questions.I highly recommend Mike.
Used
2021 Kia K5 GT-Line
Vehicle information
Features
Reviews
I went in to Spitzer Motor city on Brookpark to buy a
I went in to Spitzer Motor city on Brookpark to buy a used car and they surpassed all my expectations. Tony Nemmi was my sales person and was knowledgeable and patient. The sales manager Bob Paradise personally came over and thanked me for my business. The finance manager Jessie made sure I understood all of my own decisions. "WOW"
Used
2021 Kia K5 GT-Line
Vehicle information
Features
Reviews
Boston was amazing to work with and super friendly!
Boston was amazing to work with and super friendly! Highly recommend working with hyundai and Boston.
Vehicle information
Features
Reviews
I came I saw I conquered.
I came I saw I conquered. I now own the car I wanted and I am happy.
Vehicle information
Features
Reviews
It was a great experience with Dane and he did explain
It was a great experience with Dane and he did explain everything for you to understand. Thank you Dane for assisting me in getting my new ride?.keep up the good work!!
Used
2021 Kia K5 GT-Line
Vehicle information
Features
Reviews
TJ and Rod were excellent!
TJ and Rod were excellent! TJ was patient and fought to get us the best deal possible. Rod let us use his office and helped us set up the electronics in our new car. As first time buyers we were very comfortable and would highly recommend this dealership, TJ, and Rod. I will be back when I need another car!
Used
2021 Kia K5 GT-Line
Vehicle information
Features
Reviews
Have been taking vehicles here for the past few years and
Have been taking vehicles here for the past few years and have never felt that service writer to the mechanics, even the parts department don’t care. Wonderful Staff
Used
2021 Kia K5 GT-Line
Vehicle information
Features
Reviews
Jean is very diligent and attentive Good service and on
Jean is very diligent and attentive Good service and on time . What else is there to say. Too many words to say or use . Really
Kia K5 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2024 Kia K5 GT-Line | $25,087 | 69 Great deals |
| 2023 Kia K5 GT-Line | $23,605 | 90 Great deals |
| 2022 Kia K5 GT-Line | $21,177 | 121 Great deals |
About the 2021 Kia K5 GT-Line
GT-Line shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- Front Wheel Drive
- Combined MPG
- 31
- Transmission
- 8-Speed A/T
- Engine
- 180.0-hp, 1.6-liter, 4 Cylinder Engine (Gasoline Fuel)
How much does the 2021 Kia K5 GT-Line cost?
The 2021 Kia K5 GT-Line price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2021 K5 GT-Line is $19,512, with pricing starting at $12,555.
What is the MPG of the 2021 Kia K5 GT-Line?
The 2021 Kia K5 GT-Line offers up to 27 MPG in city driving and 37 MPG on the highway for a combined rating of 31 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 Kia K5 GT-Line?
The 2021 Kia K5 GT-Line compares to and/or competes against the following vehicles:
Is the 2021 Kia K5 GT-Line 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.
86% of drivers recommend this car
- Comfort 4.7
- Interior 4.7
- Performance 4.5
- Value 4.5
- Exterior 4.7
- Reliability 4.5
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) |
*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.
Kia K5 trims
-
Kia K5 2021 EX
30 Great Deals out of 110 listings starting at $12,995
-
Kia K5 2021 LXS
32 Great Deals out of 108 listings starting at $8,999
-
Kia K5 2021 LX
9 Great Deals out of 20 listings starting at $12,395
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
