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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 Seltos
for sale
near
Sappington, MO
- 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 Seltos S
Vehicle information
Features
Reviews
Above and Beyond Customer Service
This review is in full support of Clement Hyundai – a dealership located in Wentzville, MO – which has shown remarkable, above-and-beyond customer care. At the end of our leasing period for a 2020 Palisade, my wife and I purchased the car outright. The transaction was handled smoothly and thoroughly by salesman Jeremy Null. Following that, our car needed to go through a few inspections for the warranty coverage. In doing that, there was a faulty wiper installed -- requiring the car to go back in to get it fixed. While this could have been a very frustrating experience – as we live more than 30 miles from the dealership – the team at Clement Hyundai went above and beyond for us, recognizing the inconvenience. Especially Jeremy and General Sales Manager Patrick Piper. They picked our vehicle up and delivered a loaner, as well as provided other coupons etc. to make up for the situation. When my wife realized she left my daughter’s dance recital tickets in the glove box, they drove out to our home to deliver them to us. That’s the kind of operation they run: one that has the customer at the center of what they do. I’ve never experienced such superior customer service from any other local dealership – and I’ve owned BMWs, Audis, Toyotas, Hondas, Fords and other makes and models. Clement is a first class operation and should be super high on your consideration list for purchasing a vehicle or getting service.
I got mine new in 2021.
I got mine new in 2021. I've had a few small thing that had to be repaired but nothing major. My Seltos runs well and get good mileage






Used
2021 Kia Seltos SX
Vehicle information
Features
Reviews
2018 Nissan Rogue
Cory Reno helped us buy our cars. We just bought our sixth car from Cory on Saturday. He is very knowledgeable and easy to work with. Highly recommend him!
Such a great crossover!!
I just purchased one yesterday!! I must say I’m quite impressed with this I can’t believe I’m going to say this but I’ve always driven a Jeep wrangler well it’s time for something new and this has been so perfect for me I absolutely love it 😍






Used
2021 Kia Seltos SX
Vehicle information
Features
Reviews
Connor Bemis is very helpful and accommodating and the
Connor Bemis is very helpful and accommodating and the staff at the service department had done well . Connor is well informed about Land Rover and he took time in showing new products.
Best auto to buy.
We leased the car in November, 2020. My wife drove to Massachusetts several times during the next 5 months. Got great gas mileage and handled excellent. We're so happy with the car, we're buying out the lease. I'm 6'5" and have minimal problems getting in and out. I also use a rollator, and have adequate room to transport it in the rear storage area. This is our 5th Kia and have never had any major problems with the brand. Great car for the price.






Used
2021 Kia Seltos S
Vehicle information
Features
Reviews
Best cross over
Save money on gas. 2 week on a tank of gas Get up and go. The kia dealership has a great team. Best warranty ever






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Reviews
nice car
handles extremely well. great on fuel. quiet and love the interior. Lots of room. Climbs hills with ease. All instruments are easy to reach. Just what I wanted.






Used
2021 Kia Seltos EX
Vehicle information
Features
Reviews
It was amazing.
It was amazing. The salesman understood my needs and wants and financial situation and found me the perfect car






Used
2021 Kia Seltos EX
Vehicle information
Features
Reviews
Ike was very fun, friendly and professional.
Ike was very fun, friendly and professional. He made car buying experience easy and for a more personal touch he detailed my car personally






Vehicle information
Features
Reviews
We just had our 2017 Ford Escape in for an oil change and
We just had our 2017 Ford Escape in for an oil change and its annual checkup. David Farmer the Service Advisor did an excellent job of putting up with 2 old cranky people who complained a lot about various little things. He is a kind young man that gives a good impression of your service department.
Vehicle information
Features
Reviews
This review is for Jason Gross service manager.
This review is for Jason Gross service manager. I needed an engine replacement in my Ford edge due to coolant intrusion and after talking to Jason within a few days, he had ordered to parts. I brought the car in and a week later I picked it up and it’s been running great ever since then. Thank you again, Jason for all your help you made all the difference in the world, getting this done right and in a timely manner, thank you ! Jerry D.






Vehicle information
Features
Reviews
Great Communication and follow up. Prompt!
People I worked with are very courteous and friendly. Will likely buy a truck at this dealer in the near future.
Vehicle information
Features
Reviews
Excellent service.
Excellent service. Approved immediately. Thank you, Peter, for your help! There are many options to choose from.
There are 8 matching cars close to your year range.






Used
2022 Kia Seltos EX
Vehicle information
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Vehicle information
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Used
2022 Kia Seltos Nightfall Edition
Vehicle information
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Used
2023 Kia Seltos LX
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Vehicle information
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Used
2023 Kia Seltos LX
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Used
2023 Kia Seltos S
Vehicle information
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Used
2023 Kia Seltos EX
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Kia Seltos prices by year
Model year | Prices from | Deals |
---|---|---|
2026 Kia Seltos | $23,944 | |
2025 Kia Seltos | $23,478 | 2 Good deals |
2024 Kia Seltos | $22,495 | 12 Good deals |
About the 2021 Kia Seltos
LX shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- All-wheel drive
- Combined MPG
- 29
- Transmission
- CVT Transmission
- Engine
- 146.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

How much does the 2021 Kia Seltos cost?
The 2021 Kia Seltos price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 Seltos is $17,496, with pricing starting at $9,900.
What is the MPG of the 2021 Kia Seltos?
The 2021 Kia Seltos offers up to 27 MPG in city driving and 31 MPG on the highway for a combined rating of 29 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 Seltos?
The 2021 Kia Seltos compares to and/or competes against the following vehicles:
Is the 2021 Kia Seltos reliable?
The 2021 Kia Seltos has an average reliability rating of 4.6 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 Seltos owners.
Is the 2021 Kia Seltos a good SUV?
Below are the Cars.com consumer ratings for the 2021 Kia Seltos.
- Comfort 4.7
- Interior 4.8
- Performance 4.6
- Value 4.6
- Exterior 4.8
- Reliability 4.6
91% of drivers recommend this car
- Comfort 4.7
- Interior 4.8
- Performance 4.6
- Value 4.6
- Exterior 4.8
- Reliability 4.6
EX (1 style)
Style |
---|
EX IVT AWD |
Inventory price |
Starting at $25,390 |
Combined MPG |
29 |
Engine |
146.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
LX (1 style)
Style |
---|
LX IVT AWD |
Inventory price |
Starting at $21,990 |
Combined MPG |
29 |
Engine |
146.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
S (3 styles)
Style | ||
---|---|---|
S IVT FWD | S IVT AWD | S DCT AWD |
Inventory price | ||
Starting at $21,990 | Starting at $23,590 | Starting at $25,590 |
Combined MPG | ||
31 | 29 | 27 |
Engine | ||
146.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 146.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 175.0-hp, 1.6-liter, 4 Cylinder Engine (Gasoline Fuel) |
SX (1 style)
Style |
---|
SX DCT AWD |
Inventory price |
Starting at $27,990 |
Combined MPG |
27 |
Engine |
175.0-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 Seltos
Compare the 2021 Kia Seltos
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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.