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Used
INFINITI cars
for sale
near
Weldon Spring, MO
under $50,000
- 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
2022 INFINITI QX55 ESSENTIAL
Vehicle information
Features
Reviews
Thank you to Saint Charles for my new rogue!
Thank you to Saint Charles for my new rogue! AJ was great to work with
Love it
Love the body design, the interior is comfortable. However the technology could be more updated. Car is very reliable it does 26 GPM on the highway, engine is very powerful.






Used
2018 INFINITI QX30 LUXE
Vehicle information
Features
Reviews
I just purchased a Chevy Equinox with the assistance of
I just purchased a Chevy Equinox with the assistance of Will Mozee. I couldn’t have asked for better assistance. He took all of the things I felt I needed into consideration and was patient and kind with my indecisions. I hadn’t bought a car in many years and he made it practically painless! I will be telling people to go to Pundmann! Thanks so much!
My QX30 sport is a very dependable fast car.
My QX30 sport is a very dependable fast car. I love infinitys for their performance and handling. They retain their value and are reliable upscale transportation. Good gas mileage too.

INFINITI Certified
2019 INFINITI QX80 Limited
Vehicle information
Features
Reviews
Barney was my sales man, He?
Barney was my sales man, He?s patient I appreciate his honesty I?ve been a customer for years and he?s been a great salesman Barney goes to the extreme mile to make sure that I?m happy with my purchase Thank You Barney
Nissan Armada in a tuxedo
Drove nissans and Toyota my whole life..I was looking for an armada but got the luxury version instead which is the QX80. Very luxurious in and out my only gripe was the infotainment which is severely outdated with no android auto or Apple car play. still this big girl has plenty of power and the V8 is intoxicating lol which I'm loving. THIS truck isn't meant for fuel economy, if you want that, get a hybrid. Very reliable and luxurious. Hermosa Blue is plainly gorgeous for this truck.
Used
2017 INFINITI Q60 3.0T Premium
Vehicle information
Features
Reviews
As usual Ron O.
As usual Ron O. Got it done with ease. I dread this process of purchasing a new vehicle, This time I was done within an hour and a half. All paperwork complete and a out the door.
Great Car, Great dealership, Great salesperson
Great Car, Great dealership, Great salesperson, great car, will purchase again from this dealership. Andrew Munn was a very knowledgeable salesman. A must see for vehicle purchase.

INFINITI Certified
2022 INFINITI QX60 Luxe
Vehicle information
Features
Reviews
We had very pleasant experience working with Alex.
We had very pleasant experience working with Alex. The sales folks and finance guy were not pushy and easy to work with throughout the whole process.
Infinity QX-60 really is a winner. Try test drive
I wrote a review for this car after I had recently purchased it. I have have had it for two years now and still believe it is one of my favorite vehicles I have ever purchased. So it has 18,000 miles and I have had no problems. Not a single issue and if I thought I had an issue it was because I didn’t read the manual and didn’t realize how to use set the many options in settings. Lol. The interior is really nice and comfortable, the ride is smooth and there is a SPORT drive setting I can use whenever I need to pass a truck or slow car. That mode really makes a difference but I drive in ECON mode mostly because I like to cruise and save fuel mileage. Nice to have choices.

INFINITI Certified
2025 INFINITI QX55 SENSORY
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.

INFINITI Certified
2025 INFINITI QX50 Sport AWD
Vehicle information
Features
Reviews
This is my fifth infinity and by far the best car I?
This is my fifth infinity and by far the best car I?ve owned three of my Infiniti purchases. I picked up the car. Two of the online purchases were shipped to the appearance of the dealership this ranks 2 out of 10. very little contact with the sales manager the salesman was very friendly and tried, but his knowledge of the car was average. The business manager wasted a lot of my time and overall we are total buying experience was below average. I?m going to put down that I would recommend this dealer to a friend but with the caveat that buyer beware and needs to check what he?s getting.

Used
2021 INFINITI QX80 SENSORY AWD
Vehicle information
Features
Reviews
Great dealer!
Excellent sales experience. Professional and respectful. Fair on the trade in. Todd was very easy to work with. He stayed late to close the paperwork.
I love this vehicle
I am so pleased with this truck and this is the 3rd one that I have purchased from this same dealership. The staff really went far and beyond to find me the exact model that I want.
Used
2018 INFINITI Q60 3.0T LUXE
Vehicle information
Features
Reviews
Best used car I ever bought
They have a great selection of car for resonable price! Very courtesy and freindly! I would recommend them to anyone looking for a reliable car!
Great on the eye and gas
I have had mine for 5 years now and the only issue I had was that my engine did go out luckily it was right before the warranty expired, it has 68k miles at the time, However the service i received from the dealership was impeccable to say the least. I havent had any other issues with this car and it is soooo fun to drive and very fast.
There are additional matching cars outside your search area.
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Vehicle information
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2024 INFINITI QX55 SENSORY
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Used
2024 INFINITI Q50 3.0t RED SPORT 400
Vehicle information
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Used
2019 INFINITI QX30 Luxe
Vehicle information
Features






Used
2023 INFINITI QX60 SENSORY
Vehicle information
Features
*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 INFINITI by price
INFINITI under $50,000 by city
-
INFINITI under $50,000 in Weldon Spring, MO
16 Great Deals out of 69 listings starting at $2,499
-
INFINITI under $50,000 in Cottleville, MO
16 Great Deals out of 69 listings starting at $2,499
-
INFINITI under $50,000 in Chesterfield, MO
17 Great Deals out of 88 listings starting at $2,499
-
INFINITI under $50,000 in Dardenne Prairie, MO
16 Great Deals out of 69 listings starting at $2,499
-
INFINITI under $50,000 in Saint Peters, MO
17 Great Deals out of 71 listings starting at $2,499
-
INFINITI under $50,000 in St. Peters, MO
17 Great Deals out of 71 listings starting at $2,499
-
INFINITI under $50,000 in O'Fallon, MO
16 Great Deals out of 69 listings starting at $2,499
-
INFINITI under $50,000 in O Fallon, MO
16 Great Deals out of 69 listings starting at $2,499
-
INFINITI under $50,000 in Clarkson Valley, MO
17 Great Deals out of 88 listings starting at $2,499
-
INFINITI under $50,000 in Lake Saint Louis, MO
14 Great Deals out of 60 listings starting at $2,499
-
INFINITI under $50,000 in Lake St. Louis, MO
14 Great Deals out of 60 listings starting at $2,499
-
INFINITI under $50,000 in Ellisville, MO
17 Great Deals out of 87 listings starting at $2,499
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Certified cars are manufacturer warrantied and typically go through a rigorous multi-point inspection.
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