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
cars
for sale
near
O Fallon, MO
under $19,990
- 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
2017 Audi Q5 Premium Plus
Vehicle information
Features
Reviews
Great vehicle purchase
i was very satisfied with my sales person, Darryl Herndon. We were able to arrive at the sale price of the vehicle in a professional manner.
A wonderful car
I was very unsure about stepping out get a car that I will own without a co signer I’m very grateful I was able to do it by myself






Used
2017 Hyundai SANTA FE SE
Vehicle information
Features
Reviews
After intense negotiations we reached a deal that I feel
After intense negotiations we reached a deal that I feel was a descent deal of course I would have liked to have gotten more for my car and given less for theirs along with a few more concessions from them but overall I think things worked out pretty good.
My 2017 Hyundai Santa Fe ultimate is been awesome.
My 2017 Hyundai Santa Fe ultimate is been awesome. I love it . I’m the second owner regular maintenance no problems at all. Happy owner.




Used
2022 Mitsubishi Outlander Sport SE
Vehicle information
Features
Reviews
Best experience I’ve had buying a car
My experience with this dealership has been the best I have had To date. They went far above any other dealership that I’ve purchased vehicles from. My salesman Bob Halliday was phenomenal, he got me more for my trade and I had one issue with the vehicle that I wanted fixed . Bob got that issue taken care of while I was going through the finance part of the process and even transferred my property over to my new to me vehicle. The finance team got me a great interest rate and worked hard to get the extended warranty and gap insurance I wanted and got it within the amount I budgeted for this purchase. All in all it was pleasurable and I will look to Pappas Toyota on my next vehicle purchase.
Better Than what the magazines say
We bought our 2022 Outlander sport GT in august of 2022… when we compared feature for feature with the other small crossovers, this was our favorite.. it looks nice , has plenty of power and is comfortable on long trips . We took it to the snowy range and it handled the mountains with ease. This is our first brand new car and we are “ seasoned citizens “ So the warranty was also a big selling point . We are super happy with it . Planning on this being tje last car we buy !! I am confident ot will last a long time !






Used
2017 Toyota Camry XLE
Vehicle information
Features
Reviews
The salesman I dealt with, Rob Fulmer is one of the best.
The salesman I dealt with, Rob Fulmer is one of the best. Strait forward, tells you how it is without any hidden surprises. He was honest, patient and very professional. He easily addressed all my concerns and questions and I would highly recommend asking for him to be your salesman. He was very quick in responding as I was inquiring about a car out of state and he made everything very easy and simple to understand. Out of the other dealerships I inquired about, it was like night and day. I ended up replacing my engine in my old vehicle, so I didn’t actually buy from here but everything was set up to go I just had to sign. He was honest about out the door pricing and the dealership he works for doesn’t try sneaking ridiculous hidden fees like some of these other places. This review is the least I could do since I pretty much wasted his time. Thanks Rob and sorry again!
Bought my 2017 used in 2020 with 14,000 original miles.
Bought my 2017 used in 2020 with 14,000 original miles. Very happy with it. The shifter took some getting used to as it's not as smooth as other cars in its class. Otherwise it's been very dependable, good at plowing through drift left by snow xxxxxxat my driveway. Good under carriage clearance. Great heating and cooling system.






Vehicle information
Features
Reviews
Craig was awesome.
Craig was awesome... seemed like he actually cared about the customer and wasnt just trying to make a quick buck. I
It's a small but not tiny.
It's a small but not tiny. It sort of roomier in the front but tighter in the rear seats. My model is the 2 doors coupe ex, with stick shift, it came well equipped with all the bells and whistles. Is good on gas and fun to drive. It's not incredible peppy but is fast and strong, and there's a lot of ways you can customize it with. Hondas have always been known for reliability, and this car won't disappoint you, it has 140k miles on it and stills runs like it was new. I got a really good deal from the dealer I bought it from, and they're pretty good overall. I would definitely buy from this place again!






Used
2023 Nissan Altima S FWD
Vehicle information
Features
Reviews
My experience with Napleton was quite positive.
My experience with Napleton was quite positive. i purchased my first vehicle from Napleton and was satisfied. My second go-round was equally positive. My salesperson Josh Franklin was awesome!!! I will refer all that are interested in buying a new car to Josh.
Aesthetically pleasing.
Aesthetically pleasing. Awesome fuel economy!!! Handles well. I used to drive a 2018 Altima SV until a deer decided that i needed to purchase a new vehicle, otherwise, I'd still be driving that one which was totaled at 227k+ miles...190k+ miles by me (personally) in 4 and a half yrs. The front seats feel slightly smaller though....maybe it's just me.






Used
2023 Nissan Altima SR FWD
Vehicle information
Features
Reviews
Phenomenal Experience would highly recommend to all
Phenomenal Experience would highly recommend to all Friends and Family as it was a quick and easy experience!!!!
Must have car of the year
Great car- drives fantastic- sleek sporty style with a touch of class. Gas saver not a gas guzzler. An abundance of space for traveling with luggage or groceries. I love Nissan vehicles they are designed for people in mind for commuting and traveling comfortably.






Used
2017 Buick Envision Essence
Vehicle information
Features
Reviews
For a car made in China, with their reputation for
For a car made in China, with their reputation for putting out shoddy products and looking at their buildings and roads that's falling apart as we speak, I was totally surprised at the quality built into this car, not knowing at the time of purchase that it was made over there, which would have made me pass on buying it. But we are talking GM here, that built the plant in Shanghai, who took every part over there just to use their labor only to assemble it, and they did an excellent job. I figure that GM pays them better than all other jobs in that country and they don' t want to lose that job, so they do the best that they can when putting it together. We are at 105,000 miles now, and did all the oil changes and did go through the hundred thousand mile checkup and all fluids changed, and it has yet to have anything to go wrong with it except for changing out the 5 year gel filled very expensive battery *at 5 years on the dot, and the second set of tires. Even still has the original front pads on the brakes, but due to my real easy driving and feathering them coming up to stop lights, trying not to let the stop/start system engage at full stop, and have been doing an excellent job in timing lights and breaking one law by doing 'rolling stops' at stop signs with no cross traffic in sight. I'm a person that drives a vehicle until it rots down, like I did my '84 Toyota diesel pickup that I put over 800K on it until finally the box frame under it rusted in two, forcing me to park it forever, with the engine still running in it. And with this car I'm shooting for the same mileage before it falls apart just from so many miles on the body.






Used
2020 Kia Telluride S
Vehicle information
Features
Reviews
When I purchased my dream car Genesis GV70 from this
When I purchased my dream car Genesis GV70 from this dealership I noticed how well kept the service area was. I only take my car here for service because it is professional, clean, organized and the staff is amazing. They do great work and often have you in and out in less time than expected. Josh and Brad have been so helpful. Their knowledge and experience is much appreciated.
2020 Telluride
Telluride functions as a large SUV while feeling like a more nimble vehicle. Storage space is generous and interior is well thought out. Smooth, quiet ride with adequate acceleration.






Used
2022 Dodge Charger SXT
Vehicle information
Features
Reviews
Great people to work with.
Great people to work with. Tony Lemaster worked with me when I was turned down by other dealers and got me approved. Excellent experience.
the car is absolutely amazing….
the car is absolutely amazing…. but they are out of there xxxx minds if they think this car is worth $70,000 . Completely over priced and someone is trying to screw someone over big time. The car is not worth that much and we have yet reached a time where they are no longer selling them at dealerships. There are a lot still out here and selling very well. This person who ever put that $70,000 price tag on this car is insane and shouldn’t be aloud to sell fruit no less a car smh.






Used
2018 Dodge Charger SXT Plus
Vehicle information
Features
Reviews
Great Car
Great car. Mine got stolen though, but it’s great otherwise. I have the 5.7 Hemi and it’s pretty quick, responsive, and fast. Overall fun car






Used
2019 Buick Envision Premium II
Vehicle information
Features
Reviews
This was my 1st time taking my car to this location and
This was my 1st time taking my car to this location and they were very nice and professional. Service was done in a timely manner.
2019 Buick Envision has vibration an shaking issue
I’ve had my 2019 Buick Envision since January of this year (2023). We were traveling from GA to MS today and for the first time ever after hitting a bump two different times (a couple hours apart) our vehicle started vibrating and shaking terribly. Very concerning.






Used
2023 Nissan Altima 2.5 SV
Vehicle information
Features
Reviews
Easy, no pressure purchase
Sales consultant; Bob Reasoner, helped me with the car I was looking for. This dealership has a no rush, clarity policy that aloows you to inspect the car to your satifaction and present you with a car that has been safety inspected & detailed. Qualification and rates were resonable.
Altima has it all!
I have driven Nissan vehicles for many years. I find them stylish, dependable, comfortable, & fuel efficient. And, the safety features are great! They are also price competitive with similar manufactures vehicles. My 2923 is a good looker and exceeds my expectations.






Used
2023 Nissan Rogue SV
Vehicle information
Features
Reviews
ACE AND KORAN WERE FANTASTIC.
ACE AND KORAN WERE FANTASTIC. HUGE SELECTION OF ALL MAKES AND MODELS. JASON THE GM COULDN'T HAVE BEEN NICER, EVER GAVE ME A GIFT CARD TO TAKE MY WIFE TO DINNER!
So far I have been pleased with the performance of my
So far I have been pleased with the performance of my Rogue. It just turned 20,000 miles. I'm reading some of the negative reviews and wondering if they take proper care of their vehicles. Time will tell if the 3 cylinder turbo is a winner.






Used
2013 RAM 1500 Tradesman/Express
Vehicle information
Features
Reviews
Great dealership for both sales and service.
Great dealership for both sales and service. Veterans discount and no admin fee on sales. Jacob is a vey knowledgeable, friendly, caring, and helpful sales associate. We are totally pleased to know him. He?ll be our first choice when we come back to Gastorf to buy again.
to: Campmeat from Arizona Someone told me my lifters
to: Campmeat from Arizona Someone told me my lifters were going bad because when I first started my truck I heard ticking noise until the engine got warm. I took my truck to a honest very hard to find mechanic and he told me I had a hole in my exhaust manifold. I paid $800 and 195,000 miles later still no ticking.






Used
2020 Hyundai SANTA FE SEL 2.4
Vehicle information
Features
Reviews
Just wanted to share what a wonderful experience I had
Just wanted to share what a wonderful experience I had leasing my new Mercedes from Lesa. She was great returning my phone calls and answered any questions I had. I will definitely use Mercedes St. Louis in the future.
Great vehicle
Great SUV ! Worth the price! Very comfortable and smooth riding with excellent fuel mileage on the front wheel drive model ! Will look forward to buying another one !






Used
2019 Jeep Grand Cherokee Limited X
Vehicle information
Features
Reviews
Great Service
Great Place. Nicholas had such good customer service, Thank you. These guys know what they are doing in a friendly relaxed way. Not only the service is expert and fast, price is fair. They take time to educate you. A Friend recommended them to me, and I am passing this along. Thanks
The 2019 Grand Cherokee Limited was the Jeep I had my eye
The 2019 Grand Cherokee Limited was the Jeep I had my eye on for a while. I've owned a 2012 Laredo X, and a 2018 Limited Anniversary/Heritage Edition. I was specifically looking for Limited trim without the 20" rims, although, I love the look of the Altitude versions, I just didn't really care/want to deal with less side-wall, nicer-looking rims. I avoided the Overland and Trailhawk because of the air-suspension. Overall the interior is fine, it's comfortable and familiar for me, since I've owned them before, but that's also the only issue/complaint I would have. The interior is updated from the 2012, however, basically it's a very light update, U-Connect, Gauges, Shifter, and possibly a few other items here and there. But essentially, the dashboard is the same dashboard I've seen since 2012. While owning the previous (2) I never experienced any mechanical issues that left me stranded. One had a weird issue with blowing lights in the tailgate, but it would just randomly decide to burn out, replace one it would blow another. No other major issues. The 2019 leather on the steering wheel feels smooth and buttery like they always have. The suspension feels great, still solid and tight. Brakes are strong and grippy, pedal feel is nice and firm. So far I'm super satisfied with this Jeep, I got the perfect combination of all the features I wanted, Memory Seats, Sunroof, power trunk, heated-seats and wheel. Not sure if I'd be willing to sell this one and get a newer model, but, I'd possibly get another WK2.






Used
2020 Chrysler Pacifica Touring L
Vehicle information
Features
Reviews
I am really grateful for them they really turn my
I am really grateful for them they really turn my experience around and would come in the near future
Great Car
Been reading some of the reviews about people who have trouble with their Pacifica. I bought a touring L plus 31/2 years ago and it’s been one of the best cars I’ve ever owned. Had one small problem with the sliding doors, showing me that I should wash sensor under car. Learned that all you have to do is pull a fuse under the hood and the signal on the dash goes away. Haven’t had that problem for over 30,000 miles. Runs great drives great and is comfortable. I don’t know what more I could ask. Most of the time 29 miles to the gallon on the highway or more. It is true that stop start won’t work if the batteries are bad or low I just replaced my batteries and now everything is fine again.






Used
2018 Volvo XC60 T5 Momentum
Vehicle information
Features
Reviews
Roberto was Great!
Roberto was Great! I purchased a certified pre-owned Defender at a good price and the experience was made enjoyable & easy. Very much appreciated & I will go back again.
Best car I’ve ever owned
I LOVE this car. Love it. The pickup is amazing and the car is extremely comfortable. Bonus points for a great stereo system! It’s my favorite car I’ve ever owned (I’m 54). Five +++ stars!






Used
2019 Volkswagen Tiguan 2.0T SE 4MOTION
Vehicle information
Features
Reviews
Good all - around vehicle.
Good all - around vehicle...decent power, roomy and comfortable interior, quiet and smooth ride, good handling and nice steering feel, great gas mileage, good visibility... Freeway passing requires a bit of patience and planning...
*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.
Cars under $19,990 in O Fallon, MO by make
-
Chevrolet under $19,990 in O Fallon, MO
81 Great Deals out of 354 listings starting at $2,899
-
Ford under $19,990 in O Fallon, MO
74 Great Deals out of 302 listings starting at $3,250
-
Nissan under $19,990 in O Fallon, MO
36 Great Deals out of 225 listings starting at $3,680
-
Jeep under $19,990 in O Fallon, MO
33 Great Deals out of 167 listings starting at $3,000
-
Kia under $19,990 in O Fallon, MO
27 Great Deals out of 151 listings starting at $3,999
-
Hyundai under $19,990 in O Fallon, MO
29 Great Deals out of 123 listings starting at $4,295
-
Honda under $19,990 in O Fallon, MO
18 Great Deals out of 108 listings starting at $4,100
-
Toyota under $19,990 in O Fallon, MO
24 Great Deals out of 108 listings starting at $2,899
-
Volkswagen under $19,990 in O Fallon, MO
12 Great Deals out of 92 listings starting at $4,995
-
Buick under $19,990 in O Fallon, MO
11 Great Deals out of 61 listings starting at $3,390
-
Dodge under $19,990 in O Fallon, MO
10 Great Deals out of 58 listings starting at $1,500
-
GMC under $19,990 in O Fallon, MO
13 Great Deals out of 51 listings starting at $5,500
-
Chrysler under $19,990 in O Fallon, MO
16 Great Deals out of 46 listings starting at $2,799
-
Mazda under $19,990 in O Fallon, MO
8 Great Deals out of 39 listings starting at $3,299
-
Mercedes-Benz under $19,990 in O Fallon, MO
15 Great Deals out of 39 listings starting at $5,900
-
Subaru under $19,990 in O Fallon, MO
9 Great Deals out of 37 listings starting at $4,200
-
BMW under $19,990 in O Fallon, MO
5 Great Deals out of 31 listings starting at $7,000
-
Audi under $19,990 in O Fallon, MO
5 Great Deals out of 27 listings starting at $5,800
-
Cadillac under $19,990 in O Fallon, MO
11 Great Deals out of 24 listings starting at $7,200
-
Lincoln under $19,990 in O Fallon, MO
3 Great Deals out of 21 listings starting at $4,500
Find great prices by city
-
Cars under $19,990 in O'Fallon, MO
468 Great Deals out of 2205 listings starting at $1,500
-
Cars under $19,990 in O Fallon, MO
468 Great Deals out of 2205 listings starting at $1,500
-
Cars under $19,990 in Dardenne Prairie, MO
468 Great Deals out of 2206 listings starting at $1,500
-
Cars under $19,990 in Lake St. Louis, MO
382 Great Deals out of 1779 listings starting at $1,500
-
Cars under $19,990 in Lake Saint Louis, MO
382 Great Deals out of 1779 listings starting at $1,500
-
Cars under $19,990 in Cottleville, MO
479 Great Deals out of 2259 listings starting at $1,500
-
Cars under $19,990 in St. Paul, MO
335 Great Deals out of 1650 listings starting at $1,500
-
Cars under $19,990 in Saint Paul, MO
335 Great Deals out of 1650 listings starting at $1,500
-
Cars under $19,990 in St. Peters, MO
513 Great Deals out of 2380 listings starting at $1,500
-
Cars under $19,990 in Saint Peters, MO
513 Great Deals out of 2380 listings starting at $1,500
-
Cars under $19,990 in Weldon Spring, MO
486 Great Deals out of 2283 listings starting at $1,500
-
Cars under $19,990 in Wentzville, MO
258 Great Deals out of 1268 listings starting at $1,500
Find great prices on used cars in O Fallon, MO
- Used cars for sale under $4,000
- Used cars for sale under $5,000
- Used cars for sale under $6,000
- Used cars for sale under $7,000
- Used cars for sale under $8,000
- Used cars for sale under $9,000
- Used cars for sale under $10,000
- Used cars for sale under $15,000
- Used cars for sale under $20,000
- Used cars for sale under $25,000
- Used cars for sale under $30,000
- Used cars for sale under $40,000
- Used cars for sale under $50,000
- Used cars for sale under $100,000
Used cars by body style and price
- ${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}